Lyso-PC 18:0 (BioDeep_00000412505)

描述信息

MALDI generates [M+H]+ ion, which is dissociated by the reaction with 3O (triplet O) generated by O2 microwave discharge (RID).; The instrument consists of QIT-TOF where Q selects [M+H]+ ion, IT is an ion trap chamber for the reaction of RID, and TOF analyzes the product ions.; This mass spectral data and fragment ions produced are shown in Figure S6_1 of the publication.; Relative intensity of the peaks m/z 180-199 are magnified by x5, those of the peaks m/z 200-507 by x100.; The sample was injected by direct infusion of methanol solution.; This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan.; The lipid standard was purchased from Avanti Polar Lipids (Alabaster, AL).
MALDI generates a stable [M+H]+ ion. Microwave discharge of H2O generates OH*, H* and 3O (triplet O) radicals. These radicals react with the stable [M+H]+ ion and give a mixture of [M+H+H*], [M+H+O]+ and [M+H+OH*]+ ions. These are dissociated to give product ions, which are detected as RID product ions.; The instrument consists of QIT-TOF where Q selects [M+H]+ ion, IT is an ion trap chamber for the reaction of RID, and TOF analyzes the product ions.; This mass spectral data is shown in Figure S5 of the publication. Fragment ions produced are annotated in Scheme 2 of the publication.; Relative Intensity is magnified; m/z 166-190 by x5, m/z 200-510 by x100.; The sample was injected by direct infusion of methanol solution.; This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan.; The lipid standard was purchased from Avanti Polar Lipids (Alabaster, AL).

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