4-ArmPEG-Mal
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MSDS
4-ArmPEG-Mal

CatalogID: 10227 Purity: ≥95%

  • Synonyms:
    4-ArmPEG-Maleimide
  • Purity:
    ≥95%
  • Recommended Storage Condition:
  • Uses:

4 Arm-PEG-Maleimide (4-Arm PEG-MAL) is a thiol reactive multiarm PEG derivative with maleimide at each terminal of the four arms connected to one pentaerythritol core. Maleimides react with thiols or sulfhydryl-containing molecules at pH 6.5 to 7.5 via Michael addition to form a stable thioether bond. 4-ArmPEG-Mal can be used for site specific protein and peptide modification. It also can be cross-linked into PEG hydrogels.

Please inquire at sales@biochempeg.com about pricing and availability.

4-ArmPEG-Mal MSDS download