Cat. No. Product Name CAS No.
BPG-1335 Boc-NH-PEG-NH2, MW 1k-10k Inquiry

Synonyms: Boc-NH-polyethylene glycol-NH2

Boc-NH-PEG-NH2 is a linear heterobifunctional PEG reagent containing an amine group and a Boc protected amine. It is a crosslinker with a PEG spacer group. Free amines, usually in the form of TFA or HCl salts, can be used to react with carboxyl groups or NHS esters. Protected amines can be regenerated by weak acidic conditions.Boc-NH-PEG-NH2 can be used to modify proteins, peptides, and other materials by amino or other acid-reactive chemical groups. Polyethylene glycolation increases solubility and stability and reduces the immunogenicity of peptides and proteins. It also inhibits nonspecific binding of charged molecules to the modified surface.

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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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