Carbonylacrylic PEG COOH Cat. No. PG2-CACR-5k 5000 Da 50 mg修饰性聚乙二醇


Carbonylacrylic PEG COOH

Cat. No. PG2-CACR-5k
Specification 5000 Da
Unit Size 50 mg
Price $385.00

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Synonym: Carboxylic acid PEG Carbonylacrylic, Carbonylacrylic PEG acid


Carbonylacrylic PEG COOH is a thiol and amine reactive heterobifunctional PEG derivatives. Similar to Maleimide PEGcarbonylacrylic group can react with thiol group quickly to form a stable thiol ether bond. Carboxylic acid group, -COOH, on the other hand, can be activated to react to amine or hydryoxy groups.

Product Specifications:

  • Form: Solid
  • Apearance: Light yellow/off-white
  • Reactive groups: Carbonylacrylic and COOH
  • Reactive to: Sulfhydryl and primary amine/hydroxyl groups
  • Solubility: Soluble in water


  • Store at -20 0C. Desiccate.