• 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-SVA (Biotin-PEG-Succinimidyl Valerate) is a bifunctional Biotin PEG reagent featuring a biotin group at one end and a succinimidyl valerate (SVA) ester at the other. The biotin group provides high-affinity binding to avidin or streptavidin proteins, making it an excellent affinity label for targeted applications. The SVA ester reacts efficiently with primary amines on proteins, peptides, or other molecules, forming stable amide bonds. 

Biotin-PEG-SVA is highly valuable in applications such as biodetection (e.g., ELISA), targeted drug delivery, nanoparticle modification, and the functionalization of tissue engineering scaffolds. It also plays a critical role in immunoassays and protein-protein interaction studies. As an efficient bridge for connecting functional groups to biomolecules, it provides essential support for modern biomedical research and technology.

Biopharma PEG offers a wide range of Biotin PEG products from lab to commercial scale. Email at [email protected] and start using a superior product for your next product R&D project.
Find More Polydispersed Biotin PEGs, Monodispersed Biotin PEGs and Multi-Arm Biotin PEGs on our catalog.