• Synonyms：
  Biotin-PEG-Acid
  
• Purity：
  ≥95%
• 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 sales@biochempeg.com and start using a superior product for your next product R&D project.