Biotin-PEG4-COOH
Biotin-PEG4-COOH

CatalogID: 10811 Purity: ≥95% CAS NO.: 721431-18-1

  • CAS No.:
    721431-18-1
  • Purity:
    ≥95%
  • MF:
    C21H37N3O8S
  • MW:
    491.6
  • 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-PEG4-COOH is a heterobiofunctional biotin PEG derivative containing a carboxylic acid group. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the biotinylated molecule.