Exact Mass: 1143.5560112

Exact Mass Matches: 1143.5560112

Found 1 metabolites which its exact mass value is equals to given mass value 1143.5560112, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

IYPTNGYTR (acetate)

IYPTNGYTR (acetate)

C51H77N13O17 (1143.556)


IYPTNGYTR acetate, a deamidation-sensitive signature peptide, is a deamidation product of Trastuzumab. IYPTNGYTR acetate can be used to monitor in vivo Trastuzumab metabolism[1].