Propargyl-O-C1-amido-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker for antibody-drug-conjugation (ADC).

2101206-92-0

C20H30N2O10

458.46

Propargyl-O-C1-amido-PEG4-C2-NHS ester

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years