Azido-PEG5-Ala-Ala-Asn-PAB PAB is a unique peptide cleavable ADC linker for antibody-drug-conjugation, Azido group is very reactive toward DBCO, BCN or other Alkyne groups, called click chemistry. PEG spacer increases the aqueous solubility. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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