Propargyl-O-C1-amido-PEG3-C2-NHS ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1].

2101206-78-2

C18H26N2O9

414.411

Propargyl-O-C1-amido-PEG3-C2-NHS ester;Propargyl-O-C1-amido-PEG3-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