thiophosphate labeled with biotin-HPDP
525.143
525.66
C 19 H 34 N 4 O 5 P 1 S 3
MOD:00639
PSI-MOD
Thiophos-S-S-biotin
Unimod:332
X
artifact
modification from Unimod Chemical derivative
thiophosphate labeled with biotin-HPDP
reagent derivatized residue
phosphorus containing modified residue