SUNBRIGHT® IA Series (Iodoacetamide PEG)

Reactive group: CH2CH2CH2NHCOCH2I
Target groups: -SH
Methoxy-PEG-(CH2)3NHCO-CH2I, Mw 20,000
Methoxy-PEG-(CH2)3NHCO-CH2I, Mw 30,000
Methoxy-PEG-(CH2)3NHCO-CH2I, Mw 40,000