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4-Arm PEG40000-NH2

(Synonyms: 4-Arm PEG40000-amine)

4-Arm PEG40000-NH2 (4-Arm PEG40000-amine) is a multi-arm PEG derivative with amine groups at each end of four arms attached to a pentaerythritol core. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds.

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  • CAS No.: 169501-65-9
  • Molecular Weight:40000 (Average)
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    Please store the product under the recommended conditions in the Certificate of Analysis.

  • 4-Arm PEG40000-NH2 Chemical Structure
    4-Arm PEG40000-NH2 Chemical Structure
CAS No.: 169501-65-9
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  • 4-Arm PEG40000-NH2 Chemical Structure
    4-Arm PEG40000-NH2 Chemical Structure
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  • 4-Arm PEG40000-NH2