Exact Mass: 747.5471
Exact Mass Matches: 747.5471
Found 500 metabolites which its exact mass value is equals to given mass value 747.5471,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
PE(18:0/18:0)
PE(18:0/18:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(18:0/18:0), in particular, consists of two chains of stearic acid at the C-1 and C-2 positions. The stearic acid moieties are derived from animal fats, coco butter and sesame oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(18:0/18:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PE(18:0/18:0), in particular, consists of two octadecanoyl chains at positions C-1 and C-2. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(P-16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PE(P-16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) belongs to a class of glycerophospholipids in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the sn-1 and sn-2 positions. Fatty acids containing 16, 18, and 20 carbons are the most common (LipidMAPS). PE(P-16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) is a phosphatidylethanolamine (PE or GPEtn) and consists of one chain of plasmalogen 16:0 at the C-1 position and one chain of docosahexaenoic acid at the C-2 position. The plasmalogen 18:0 moiety is derived from animal fats, liver, and kidney, while the arachidonic acid moiety is derived from animal fats and eggs. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signalling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodelling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4, and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine, and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0, and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids. A class of glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the SN-1 and SN-2 positions. fatty acids containing 16, 18 and 20 carbons are the most common. (LipidMAPS)
PC(15:0/18:0)
PC(15:0/18:0) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PC(15:0/18:0), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of stearic acid at the C-2 position. The pentadecanoic acid moiety is derived from dairy products and milk fat, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PCs can be synthesized via three different routes. In one route, choline is activated first by phosphorylation and then by coupling to CDP prior to attachment to phosphatidic acid. PCs can also synthesized by the addition of choline to CDP-activated 1,2-diacylglycerol. A third route to PC synthesis involves the conversion of either PS or PE to PC. PC(15:0/18:0) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PC(15:0/18:0), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of stearic acid at the C-2 position. The pentadecanoic acid moiety is derived from dairy products and milk fat, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PC(18:0/15:0)
PC(18:0/15:0) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PC(18:0/15:0), in particular, consists of one chain of stearic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the pentadecanoic acid moiety is derived from dairy products and milk fat. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PCs can be synthesized via three different routes. In one route, choline is activated first by phosphorylation and then by coupling to CDP prior to attachment to phosphatidic acid. PCs can also synthesized by the addition of choline to CDP-activated 1,2-diacylglycerol. A third route to PC synthesis involves the conversion of either PS or PE to PC. PC(18:0/15:0) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PC(18:0/15:0), in particular, consists of one chain of stearic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the pentadecanoic acid moiety is derived from dairy products and milk fat. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE(14:0/22:0)
PE(14:0/22:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(14:0/22:0), in particular, consists of one chain of myristic acid at the C-1 position and one chain of behenic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the behenic acid moiety is derived from groundnut oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(14:0/22:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(14:0/22:0), in particular, consists of one chain of myristic acid at the C-1 position and one chain of behenic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the behenic acid moiety is derived from groundnut oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE(16:0/20:0)
PE(16:0/20:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(16:0/20:0), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of arachidic acid at the C-2 position. The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the arachidic acid moiety is derived from peanut oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(16:0/20:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(16:0/20:0), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one eicosanoyl to the C-2 atom. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(20:0/16:0)
PE(20:0/16:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(20:0/16:0), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of palmitic acid at the C-2 position. The arachidic acid moiety is derived from peanut oil, while the palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(20:0/16:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(20:0/16:0), in particular, consists of one eicosanoyl chain to the C-1 atom, and one hexadecanoyl to the C-2 atom. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(11Z))
PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(11Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(11Z)), in particular, consists of one chain of eicosapentaenoic acid at the C-1 position and one chain of plasmalogen 18:1n7 at the C-2 position. The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the plasmalogen 18:1n7 moiety is derived from animal fats, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids. PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(11Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(11Z)), in particular, consists of one chain of eicosapentaenoic acid at the C-1 position and one chain of plasmalogen 18:1n7 at the C-2 position. The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the plasmalogen 18:1n7 moiety is derived from animal fats, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(9Z))
PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(9Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(20:5(5Z,8Z,11Z,14Z,17Z)/P-18:1(9Z)), in particular, consists of one chain of eicosapentaenoic acid at the C-1 position and one chain of plasmalogen 18:1n9 at the C-2 position. The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the plasmalogen 18:1n9 moiety is derived from animal fats, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids.
PE(22:0/14:0)
PE(22:0/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(22:0/14:0), in particular, consists of one chain of behenic acid at the C-1 position and one chain of myristic acid at the C-2 position. The behenic acid moiety is derived from groundnut oil, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(22:0/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(22:0/14:0), in particular, consists of one chain of behenic acid at the C-1 position and one chain of myristic acid at the C-2 position. The behenic acid moiety is derived from groundnut oil, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/P-16:0)
PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/P-16:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/P-16:0), in particular, consists of one chain of docosahexaenoic acid at the C-1 position and one chain of plasmalogen 16:0 at the C-2 position. The docosahexaenoic acid moiety is derived from fish oils, while the plasmalogen 16:0 moiety is derived from animal fats, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids.
PE(P-18:1(11Z)/20:5(5Z,8Z,11Z,14Z,17Z))
Phosphatidylethanolamines (cephalin, sometimes abbreviated PE) are a class of phospholipids found in biological membranes. They are synthesized by the addition of CDP-ethanolamine to diglycerides, releasing CMP. S-Adenosyl methionine can subsequently methylate the amine of phosphatidylethanolamines to yield phosphatidylcholines (Wikipedia). Cephalin is a phospholipid, which is a lipid derivative. It is not to be confused with the molecule of the same name that is an alkaloid constituent of Ipecac. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids. A class of glycerophospholipids in which a phosphatidyl group is esterified to the hydroxyl group of ethanolamine. (ChEBI). Phosphatidylethanolamine is found in many foods, some of which are sunflower, lemon, common grape, and spinach.
PE(P-18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PE(P-18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(P-18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of plasmalogen 18:1n9 at the C-1 position and one chain of eicosapentaenoic acid at the C-2 position. The plasmalogen 18:1n9 moiety is derived from animal fats, liver and kidney, while the eicosapentaenoic acid moiety is derived from fish oils, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids. PE(P-18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(P-18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of plasmalogen 18:1n9 at the C-1 position and one chain of eicosapentaenoic acid at the C-2 position. The plasmalogen 18:1n9 moiety is derived from animal fats, liver and kidney, while the eicosapentaenoic acid moiety is derived from fish oils, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
Phosphatidylethanolamine
Phosphatidylethanolamine (cephalin, sometimes abbreviated PE) is a lipid found in biological membranes. It is synthesized by the addition of CDP-ethanolamine to diglyceride, releasing CMP. S-adenosyl methionine can subsequently methylate the amine of phosphatidyl ethanolamine to yield phosphatidyl choline. Cephalin is a phospholipid, which is a lipid derivative. It is not to be confused with the molecule of the same name that is an alkaloid constituent of Ipecac. (Wikipedia)
PS(15:0/18:1(11Z))
PS(15:0/18:1(11Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PS(15:0/18:1(11Z)), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one 11Z-octadecenoyl to the C-2 atom. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(15:0/18:1(9Z))
PS(15:0/18:1(9Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PS(15:0/18:1(9Z)), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one 9Z-octadecenoyl to the C-2 atom. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:1(11Z)/15:0)
PS(18:1(11Z)/15:0) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:1(11Z)/15:0), in particular, consists of one chain of cis-vaccenic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:1(9Z)/15:0)
PS(18:1(9Z)/15:0) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:1(9Z)/15:0), in particular, consists of one chain of oleic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PE-NMe(15:0/20:0)
PE-NMe(15:0/20:0) is a monomethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Monomethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe(15:0/20:0), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of arachidic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
PE-NMe(20:0/15:0)
PE-NMe(20:0/15:0) is a monomethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Monomethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe(20:0/15:0), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
PE-NMe2(16:0/18:0)
PE-NMe2(16:0/18:0) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions.PE-NMe2(16:0/18:0), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one octadecanoyl to the C-2 atom. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE-NMe2(14:0/20:0)
PE-NMe2(14:0/20:0) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe2(14:0/20:0), in particular, consists of one chain of myristic acid at the C-1 position and one chain of arachidic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
PE-NMe2(18:0/16:0)
PE-NMe2(18:0/16:0) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe2(18:0/16:0), in particular, consists of one chain of stearic acid at the C-1 position and one chain of palmitic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
PE-NMe2(20:0/14:0)
PE-NMe2(20:0/14:0) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe2(20:0/14:0), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of myristic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
1,2-Distearoylphosphatidylethanolamine
PS(O-20:0/14:1(9Z))
PE(16:1(9Z)/18:1(12Z)-2OH(9,10))
PE(16:1(9Z)/18:1(12Z)-2OH(9,10)) is an oxidized phosphatidylethanolamine (PE). Oxidized phosphatidylethanolamines are glycerophospholipids in which a phosphorylethanolamine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylethanolamines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylethanolamines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PE(16:1(9Z)/18:1(12Z)-2OH(9,10)), in particular, consists of one chain of one 9Z-hexadecenoyl at the C-1 position and one chain of 9,10-hydroxy-octadecenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PEs can be synthesized via three different routes. In one route, the oxidized PE is synthetized de novo following the same mechanisms as for PEs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PE backbone, mainly through the action of LOX (PMID: 33329396).
PE(18:1(12Z)-2OH(9,10)/16:1(9Z))
PE(18:1(12Z)-2OH(9,10)/16:1(9Z)) is an oxidized phosphatidylethanolamine (PE). Oxidized phosphatidylethanolamines are glycerophospholipids in which a phosphorylethanolamine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylethanolamines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylethanolamines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PE(18:1(12Z)-2OH(9,10)/16:1(9Z)), in particular, consists of one chain of one 9,10-hydroxy-octadecenoyl at the C-1 position and one chain of 9Z-hexadecenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PEs can be synthesized via three different routes. In one route, the oxidized PE is synthetized de novo following the same mechanisms as for PEs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PE backbone, mainly through the action of LOX (PMID: 33329396).
PC 33:0
Found in mouse brain; TwoDicalId=799; MgfFile=160720_brain_normal_05_Neg; MgfId=1122
1-O-beta-D-glucopyranosyl-(2S,3S,4R)-2-[(2R)-2-hydroxyheptadecanoylamino]-16-methyl-heptadeca-1,3,4-triol|renieroside C6
(2-aminoethoxy)[2-[docosa-4.7.10.13.16.19-hexaenoyloxy]-3-[hexadec-1-en-1-yloxy]propoxy]phosphinic acid
PE(P-16:0/22:6)
PC(13:0/20:0)
PC(14:0/19:0)[U]
PC(15:0/18:0)[U]
PC(16:0/17:0)
PC(16:0/17:0)[U]
PC(17:0/16:0)[U]
PC(18:0/15:0)[U]
PC(19:0/14:0)
PC(20:0/13:0)
PC(21:0/12:0)
PC(22:0/11:0)
PC(23:0/10:0)[U]
PC(9:0/24:0)[U]
PE(17:0/19:0)[U]
PE(16:0/20:0)
GPEtnNMe2(17:0/17:0)[U]
PE(P-18:1(11Z)/20:5(5Z,8Z,11Z,14Z,17Z))
L-beta,gamm
PE 36:0
PE O-38:7
(2-Heptadecanoyloxy-3-hexadecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
2-Ammonioethyl (2R)-2,3-bis(stearoyloxy)propyl phosphate
1-[(9Z)-octadec-9-enoyl]-2-hexadecanoyl-sn-glycero-3-phospho-(1-sn-glycerol)(1-)
A 1,2-diacyl-sn-glycero-3-phospho-(1-sn-glycerol)(1-) in which the 1- and 2-acyl groups are specified as (9Z)-octadec-9-enoyl (oleoyl) and hexadecanoyl (palmitoyl) respectively; major species at pH 7.3.
Phosphatidylglycerol (1-palmitoyl, 2-cis-vaccenoyl)
2-amino-3-[hydroxy-[3-icosoxy-2-[(E)-tetradec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-[[(E,2S,3R)-2-[[(Z,9S,10S)-9,10-dihydroxyoctadec-12-enoyl]amino]-3-hydroxyheptadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-Ammonioethyl 2,3-bis(stearoyloxy)propyl phosphate
2-azaniumylethyl (2R)-2-{[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxy}-3-{[(1Z)-hexadec-1-en-1-yl]oxy}propyl phosphate
1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol(1-)
A phosphatidylglycerol(1-) that is the conjugate base of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol obtained by deprotonation of the phosphate OH group; major species at pH 7.3.
1-Palmitoyl-2-oleoyl-sn-glycero-3-phospho-(1-sn-glycerol)(1-)
A 1,2-diacyl-sn-glycero-3-phospho-(1-sn-glycerol)(1-) in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl) and 9Z-octadecenoyl (oleoyl) respectively; major species at pH 7.3.
N-(2-hydroxyoctadecanoyl)-1-O-beta-D-glucosyl-4-hydroxy-15-methylhexadecasphinganine
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-hexadec-9-enoxy]propan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoxy]propan-2-yl] (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-hydroxypropyl] (17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-17,20,23,26,29,32,35-heptaenoate
[2-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoyl]oxy-3-nonoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
2-[2-[(14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoyl]oxy-3-octanoyloxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[3-hexadecanoyloxy-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2,3-bis[[(9Z,12Z)-heptadeca-9,12-dienoyl]oxy]propoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxy-3-dodecanoyloxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-octadecanoyloxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-3-[(Z)-octadec-9-enoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[3-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxy-3-[(Z)-tetradec-9-enoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]oxy-3-tetradecanoyloxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[3-decanoyloxy-2-[(12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[3-[(Z)-hexadec-9-enoyl]oxy-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
[2-heptanoyloxy-3-[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoxy]-2-nonanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
(4E,8E,12E)-2-[[(13Z,16Z)-docosa-13,16-dienoyl]amino]-3-hydroxytricosa-4,8,12-triene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-[[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoyl]amino]henicosa-4,8-diene-1-sulfonic acid
3-hydroxy-2-[[(9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoyl]amino]henicosane-1-sulfonic acid
2-[[(11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoyl]amino]-3-hydroxynonadecane-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoxy]propan-2-yl] (10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(11Z,14Z)-icosa-11,14-dienoxy]propan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
(4E,8E)-2-[[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoyl]amino]-3-hydroxynonadeca-4,8-diene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoxy]propan-2-yl] dodecanoate
3-hydroxy-2-[[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]amino]pentacosane-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decoxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoate
(4E,8E,12E)-2-[[(11Z,14Z)-henicosa-11,14-dienoyl]amino]-3-hydroxytetracosa-4,8,12-triene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoxy]propan-2-yl] (Z)-tetradec-9-enoate
(4E,8E)-2-[[(10Z,13Z,16Z)-docosa-10,13,16-trienoyl]amino]-3-hydroxytricosa-4,8-diene-1-sulfonic acid
(E)-3-hydroxy-2-[[(12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoyl]amino]henicos-4-ene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoxy]propan-2-yl] (10Z,13Z,16Z)-docosa-10,13,16-trienoate
(E)-2-[[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]amino]-3-hydroxytricos-4-ene-1-sulfonic acid
(4E,8E,12E)-3-hydroxy-2-[[(9Z,12Z)-nonadeca-9,12-dienoyl]amino]hexacosa-4,8,12-triene-1-sulfonic acid
(4E,8E,12E)-2-[[(15Z,18Z)-hexacosa-15,18-dienoyl]amino]-3-hydroxynonadeca-4,8,12-triene-1-sulfonic acid
2-[[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]amino]-3-hydroxytricosane-1-sulfonic acid
(4E,8E,12E)-3-hydroxy-2-[[(11Z,14Z)-icosa-11,14-dienoyl]amino]pentacosa-4,8,12-triene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tetradec-9-enoxy]propan-2-yl] (6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoate
(E)-3-hydroxy-2-[[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]amino]pentacos-4-ene-1-sulfonic acid
(4E,8E,12E)-3-hydroxy-2-[[(13Z,16Z)-tetracosa-13,16-dienoyl]amino]henicosa-4,8,12-triene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-[[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]amino]pentacosa-4,8-diene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecoxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoate
(E)-2-[[(14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoyl]amino]-3-hydroxynonadec-4-ene-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoxy]propan-2-yl] decanoate
2-amino-3-[[3-henicosoxy-2-[(Z)-tridec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-[(Z)-hexadec-9-enoxy]-2-octadecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-[(Z)-nonadec-9-enoxy]-2-pentadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[3-decoxy-2-[(Z)-tetracos-13-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-heptadec-9-enoyl]oxy-3-heptadecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-hexadecanoyloxy-3-[(Z)-octadec-9-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-icosoxy-2-[(Z)-tetradec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-hexadec-9-enoyl]oxy-3-octadecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-henicos-11-enoyl]oxy-3-tridecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
[3-[(9Z,12Z)-heptadeca-9,12-dienoxy]-2-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
2-amino-3-[hydroxy-[2-[(Z)-icos-11-enoyl]oxy-3-tetradecoxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-docos-13-enoyl]oxy-3-dodecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-nonadecoxy-2-[(Z)-pentadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
[2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxy-3-[(Z)-tridec-9-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
2-amino-3-[[3-hexadecoxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(Z)-nonadec-9-enoyl]oxy-3-pentadecoxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-icosanoyloxy-3-[(Z)-tetradec-9-enoxy]propoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-[(Z)-icos-11-enoxy]-2-tetradecanoyloxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-nonadecanoyloxy-3-[(Z)-pentadec-9-enoxy]propoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-decanoyloxy-3-[(Z)-tetracos-13-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-henicosanoyloxy-3-[(Z)-tridec-9-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-[(Z)-henicos-11-enoxy]-2-tridecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-[(Z)-docos-13-enoxy]-2-dodecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-heptadecanoyloxy-3-[(Z)-heptadec-9-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-[4-[3-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoylamino]acetic acid
2-[4-[10,13-dimethyl-3-[(Z)-octadec-9-enoyl]oxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoylamino]ethanesulfonic acid
2-[4-[3-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxy-12-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoylamino]ethanesulfonic acid
4-[2,3-bis[[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]oxy]propoxy]-2-(trimethylazaniumyl)butanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-octadec-9-enoxy]propan-2-yl] 12-hydroxyoctadecanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoxy]propan-2-yl] (11Z,14Z)-icosa-11,14-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoxy]propan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoxy]propan-2-yl] (11Z,14Z,17Z)-icosa-11,14,17-trienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoxy]propan-2-yl] (Z)-hexadec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-octadeca-9,12-dienoxy]propan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoxy]propan-2-yl] (9Z,12Z)-octadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoxy]propan-2-yl] (7Z,10Z,13Z)-hexadeca-7,10,13-trienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-hexadeca-9,12-dienoxy]propan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoxy]propan-2-yl] (9Z,12Z,15Z)-octadeca-9,12,15-trienoate
[2-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxy-3-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(10Z,13Z,16Z)-docosa-10,13,16-trienoxy]propan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate
[3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoxy]-2-[(Z)-tridec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(11Z,14Z,17Z)-icosa-11,14,17-trienoxy]propan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-nonanoyloxypropan-2-yl] heptacosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] octacosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-heptadecanoyloxypropan-2-yl] nonadecanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] docosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] icosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-pentadecanoyloxypropan-2-yl] henicosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] hexacosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-undecanoyloxypropan-2-yl] pentacosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] tetracosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tridecanoyloxypropan-2-yl] tricosanoate
(2-Nonadecanoyloxy-3-tetradecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Octadecanoyloxy-3-pentadecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Nonanoyloxy-2-tetracosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Dodecanoyloxy-2-henicosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(14Z,16Z)-N-[(4E,8E,12E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexadeca-4,8,12-trien-2-yl]docosa-14,16-dienamide
(10Z,12Z)-N-[(4E,8E,12E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyicosa-4,8,12-trien-2-yl]octadeca-10,12-dienamide
(18Z,21Z)-N-[(4E,8E,12E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytetradeca-4,8,12-trien-2-yl]tetracosa-18,21-dienamide
(2-Heptacosanoyloxy-3-hexanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Docosanoyloxy-3-undecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Heptanoyloxy-2-hexacosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octadecoxypropan-2-yl] (E)-10-hydroxyoctadec-12-enoate
(3-Decanoyloxy-2-tricosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Octanoyloxy-2-pentacosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Icosanoyloxy-3-tridecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(4Z,7Z)-N-[(4E,8E,12E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxydocosa-4,8,12-trien-2-yl]hexadeca-4,7-dienamide
4-[2-[(7E,9E,11E,13E,15E,17E,19E)-docosa-7,9,11,13,15,17,19-heptaenoyl]oxy-3-[(5E,8E,11E)-tetradeca-5,8,11-trienoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-pentadecanoyloxypropyl] henicosanoate
[(2R)-2-decanoyloxy-3-tricosanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-tetradecanoyloxypropyl] docosanoate
[(2S)-3-icosanoyloxy-2-tridecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-undecanoyloxypropyl] pentacosanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-dodecanoyloxypropyl] tetracosanoate
4-[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-[(5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
(5E,8E,11E,14E)-N-[(E,2S,3R)-3-hydroxy-1-[(2S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytetradec-8-en-2-yl]tetracosa-5,8,11,14-tetraenamide
4-[2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-3-[(7E,9E,11E,13E,15E,17E)-icosa-7,9,11,13,15,17-hexaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
4-[3-[(7E,9E,11E,13E,15E,17E,19E)-docosa-7,9,11,13,15,17,19-heptaenoyl]oxy-2-[(5E,8E,11E)-tetradeca-5,8,11-trienoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-decanoyloxypropyl] hexacosanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-undecanoyloxypropan-2-yl] pentacosanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] tetracosanoate
4-[2,3-bis[[(7E,9E,11E,13E,15E)-octadeca-7,9,11,13,15-pentaenoyl]oxy]propoxy]-2-(trimethylazaniumyl)butanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] hexacosanoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-tridecanoyloxypropyl] tricosanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-tridecanoyloxypropan-2-yl] tricosanoate
4-[3-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-2-[(5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2S)-3-docosanoyloxy-2-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
4-[3-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-2-[(7E,9E,11E,13E,15E,17E)-icosa-7,9,11,13,15,17-hexaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
(5E,8E,11E,14E)-N-[(E,2S,3R)-3-hydroxy-1-[(2S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytetradec-4-en-2-yl]tetracosa-5,8,11,14-tetraenamide
[(2S)-2-dodecanoyloxy-3-henicosanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
2-[hydroxy-[3-hydroxy-2-[[(9Z,12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-9,12,15,18,21,24,27-heptaenoyl]amino]octoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]amino]octadeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoyl]amino]-3-hydroxydodecoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]amino]icosa-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]amino]icosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-10,13,16,19,22,25-hexaenoyl]amino]dec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-[[(11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoyl]amino]-3-hydroxydodeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoyl]amino]tetradeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E,12E)-3-hydroxy-2-[[(12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoyl]amino]tetradeca-4,8,12-trienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoyl]amino]decoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(12Z,15Z,18Z,21Z,24Z,27Z)-triaconta-12,15,18,21,24,27-hexaenoyl]amino]oct-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-[[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-3-hydroxyhexadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E,12E)-2-[[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]amino]-3-hydroxydocosa-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoyl]amino]tetradec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]amino]octadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(E)-2-[[(8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoyl]amino]-3-hydroxydodec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-[[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]amino]-3-hydroxyhexadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E,12E)-2-[[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]amino]-3-hydroxyhexadeca-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
(S)-1,2-distearoylphosphatidylethanolamine
An optically active form of 1,2-distearoylphosphatidylethanolamine having (S)-configuration.
(R)-1,2-distearoylphosphatidylethanolamine
An optically active form of 1,2-distearoylphosphatidylethanolamine having (R)-configuration.
(R)-1,2-distearoylphosphatidylethanolamine zwitterion
An optically active form of 1,2-distearoylphosphatidylethanolamine zwitterion that has (R)-configuration.
1-(1Z-hexadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine
A 1-(alk-1-enyl)-2-acyl-sn-glycero-3-phosphoethanolamine in which the alkyl and the acyl groups at positions 1 and 2 are specified as (1Z)-hexadecenyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively.
1-hexadecanoyl-2-eicosanoyl-sn-glycero-3-phosphoethanolamine
1-octadecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine in which the 1- and 2-acyl groups are specified as octadecanoyl and penttadecanoyl respectively.
1,2-Distearoylphosphatidylethanolamine
A phosphatidylethanolamine in which the phosphatidyl acyl group at C-1 and C-2 is stearoyl.
1-pentadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine in which the 1- and 2-acyl groups are specified as pentadecanoyl and octadecanoyl respectively.
1-Docosanoyl-2-tetradecanoyl-sn-glycero-3-phosphoethanolamine
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the 1- and 2-acyl groups are specified as docosanoyl and tetradecanoyl respectively.
1-eicosanoyl-2-hexadecanoyl-glycero-3-phosphoethanolamine
1-Tetradecanoyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the 1- and 2-acyl groups are specified as tetradecanoyl and docosanoyl respectively.
1-hexadecanoyl-2-heptadecanoyl-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine where the acyl groups at positions 1 and 2 are hexadecanoyl and heptadecanoyl respectively.
phosphatidylethanolamine 36:0
A phosphatidylethanolamine in which the two acyl groups contain a total of 36 carbons and no double bonds
phosphatidylcholine 33:0
A phosphatidylcholine in which the two acyl groups contain a total of 33 carbons and no double bonds.
phosphatidylethanolamine 38:7
A phosphatidylethanolamine in which the two acyl groups contain a total of 38 carbons and 7 double bonds.
phosphatidylethanolamine 36:0 zwitterion
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 0 double bonds.
1,2-distearoylphosphatidylethanolamine zwitterion
A phosphatidylethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1,2-distearoylphosphatidylethanolamine.
1-hexadecanoyl-2-icosanoyl-sn-glycero-3-phosphoethanolamine
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the 1- and 2-acyl groups are specified as hexadecanoyl and icosanoyl respectively.
1-Icosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the 1- and 2-acyl groups are specified as icosanoyl (arachidoyl) and hexadecanoyl (palmitoyl) respectively.
1-(1Z-hexadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine zwitterion
A 1-(Z)-alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alk-1-enyl and acyl groups are specified as (1Z)-hexadecenyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively.
MePC(34:7)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
MePC(32:0)
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Hex1Cer(38:5)
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Hex1Cer(37:6)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
dMePE(34:0)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
Hex1Cer(35:0)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
