COOH-PEG4-NH2.HCl
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MSDS
COOH-PEG4-NH2.HCl

CatalogID: 12430 Purity: ≥95% CAS NO.: 2708292-39-9

  • CAS No.:
    2708292-39-9
  • Synonyms:
    HOOCCH2CH2-PEG4-NH2.HCl
    1-amino-3,6,9,12-tetraoxapentadecan-15-oic acid hydrochloride
  • Purity:
    ≥95%
  • MF:
    C11H24NO6Cl
  • MW:
    301.81
  • 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.

NH2-PEG4-COOH.HCl is PEG linker termenated with a primary amine group (NH2) and a carboxylic acid group (COOH). The amine group allows for specific and efficient conjugation reactions with carboxylic acid-functionalized molecules or surfaces, facilitating the attachment of biomolecules or other ligands to the PEG chain. The hydrochloride salt form (HCl) of NH2-PEG4-COOH is often utilized for enhanced stability and handling convenience in aqueous solutions.

NH2-PEG4-COOH.HCl can be used in optical imaging of integrin αvβ3 expression with near-infrared fluorescent RGD dimer with tetra(ethylene glycol) linkers. Integrin αvβ3 plays great roles in tumor angiogenesis, invasion, and metastasis.

​Biopharma PEG offers a wide range of PEG products from lab to commercial scale. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.