Cat. No. Product Name CAS No.
BPG-0065 mPEG-Biotin, MW 550-40K Inquiry

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

mPEG-Biotin is used for polyethylene glycol modification by binding to streptavidin and avidin with high affinity and specificity, and biotin is conjugated to linear PEG through a stable amide linker. It can modify liposomes, oligosaccharides, biological materials, organic small molecule drugs, affinity ligands and cofactors. Biotin can be used as a marker for nucleic acid probes. It can bind to the C on the 5'position of UTP or dUTP of nucleic acid molecules, and can be detected by binding to avidin. It is widely used in molecular target detection. In the detection process, biotin is only used as a fixed connection, not for signal detection. It is widely used in the fields of medical research, drug-sustained release, peptide synthesis carrier, polymer grafted compound, medical device research, etc.

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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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