Cat. No. Product Name CAS No.
BPG-1396 NH2-PEG-PCL, PEG MW 400-5k Inquiry

NH2-PEG-PCL, a functional amphiphilic block copolymer (ABC), has an amine-based and hydrophobic block polycaprolactone (PCL) at the end of the molecular chain. It can self-assemble into pH sensitive polymer micelles. NH2-PEG-PCL is a biodegradable, biocompatible polyethylene glycolated copolymer of polyester chain segments. The end of the PEG block has an amine group for the preparation of nanoparticles and micelles for targeted drug delivery. The active group at the end of the product can link some modified peptides, proteins, sugars, folic acid or antibodies, etc., so that it has an active targeting effect.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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