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

1353011-74-1

C23H30N2O10

494.49

Ald-Ph-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