Cat. No. Product Name CAS No.
BPG-0842 HO-PEG-NH2, MW 1k-10k Inquiry

HO-PEG-NH2 is a linear heterofunctional PEG derivative with one hydroxyl group and one amine group. It is a useful reagent for cross-linking with PEG spacers. Typically, it is provided in the form of hydrochloric acid or TFA salt. Primary amines are prone to react with NHS esters, carboxylic acids and many other functional groups. Reactions between amines and other groups allow the biotin to quickly attach to the surface of the target molecule or material. HO-PEG-NH2 can be used to modify proteins, peptides and other materials via amino groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

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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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