PEG4-SPDP is a cleavable ADC linker used for the antibody-drug conjugates (ADCs).

1305053-43-3

C20H28N2O8S2

488.58

PEG4-SPDP

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