4-ArmPEG-SA
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4-ArmPEG-SA

CatalogID: 10218 Purity: ≥95%

  • Synonyms:
    4-ArmPEG-Succinic 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.

4-Arm PEG-succinic acid (4-arm PEG-SA) is a multiarmed PEG derivative characterized by four terminal carboxylic acid groups attached to a pentaerythritol core. It features a C2 hydrocarbon ester linkage connecting the PEG to the succinic acid carboxyl groups, facilitating reversible PEGylation. This versatile structure allows for efficient reactions with amine groups using peptide coupling reagents such as NHS, DCC, and EDC, making 4-arm PEG-SA an ideal candidate for bioconjugation and targeted drug delivery applications.

Biopharma PEG offers a wide range of PEG linkers on both lab and commercial scales. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.

4-ArmPEG-SA MSDS download
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