SPDP-PEG-CH2CO2H, MW 1K-10K

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SPDP-PEG-CH2CO2H, MW 1,000 is a pyridyl disulfide modified polyPEG which can react with thiol moiety to produce a new disulfide bond and generating unreactive pyridine-2-thione as a by product. Reaction between carboxyl and amine can be done in the presence of activating agent, such as HATU/EDC, to generate amide linkage. Please contact us for GMP-grade inquiries.

Supplier	BOC Sciences
Product #	BPG-4439
Pricing	Inquire

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