Cat. No. Product Name CAS No.
BPG-0034 mPEG-Alkyne, MW 550-40k Inquiry

Synonyms: Methoxy-PEG-Alkyne; Methoxy polyethylene glycol-Alkyne

mPEG-Alkyne can be used to modify proteins, peptides and other materials containing sulfhydryl groups or small molecules. Alkynyl groups can react with copper-catalyzed azides in aqueous solutions. Polyethylene glycol is beneficial to increase solubility and stability of materials, reduce the immunogenicity of peptides and proteins, and what’s more, it can also inhibit non-specific binding of charged molecules on modified surfaces. MPEG-Alkyne is usually used to modify protein drugs, peptide compounds, liposomes, organic small molecule drugs, PEG modified affinity ligands and cofactors, PEG modified carbohydrates, oligonucleotide PEGylation, biological materials PEGylation.

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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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