CatalogID: 10101 Purity: ≥95%

  • Synonyms:
  • Purity:
  • Recommended Storage Condition:
    Store at -5°C,keep in dry and avoid sunlight.
  • Uses:
    Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

BIOTIN-PEG-COOH is a linear heterobifunctional PEG with biotin and carboxylic acid functional groups. Biotin can bind to avidin and streptavidin with high specificity and affinity and realize non-covalent pegylation. BIOTIN-PEG-COOH can simply and effectively biotin-label antibodies, proteins and any other macromolecules containing primary amines in the presence of condensing agents.

Biopharma PEG offers a wide range of PEG products from lab to commercial scale in both non-GMP and GMP grades. Email at and start using a superior product for your next product R&D project.

Biotin-PEG-COOH MSDS download