4-Arm PEG Amine Cat. No. PG4A-AM-2k 2000 Da 250 mg修饰性聚乙二醇


4-Arm PEG Amine

Cat. No. PG4A-AM-2k 4-Arm PEG Amine           Cat. No. PG4A-AM-2k     2000 Da    250 mg
Specification 2000 Da
Unit Size 250 mg
Price $425.00

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Synonym: 4 arm PEG NH2, 4 arm amino PEG, 4 branched PEG amine.


4 arm PEG amine (4 arm PEG NH2) is one of Nanocs multi-armed PEG derivatives have multiple reactive primary amine groups that can be used to prepare hydrogel or modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

Physical Properties:

  • Form: Semi-solid
  • Color: Off-white
  • Solubility: Soluble in water
  • Purity: >95%
  • Reactive group: Primary amine (-NH2)
  • Applications: Hydrogel formation, surface modification

Storage Conditions:

  • Store at -20 0C.


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