Maleimide PEG Acid, MAL-PEG-COOH Cat. No. PG2-CAML-20k 20000 Da 100 mg修饰性聚乙二醇

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Maleimide PEG Acid, MAL-PEG-COOH

Cat. No. PG2-CAML-20k Maleimide PEG Acid, MAL-PEG-COOH           Cat. No. PG2-CAML-20k     20000 Da    100 mg
Specification 20000 Da
Unit Size 100 mg
Price $485.00


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Description:

Maleimide PEG acid (Maleimide-PEG-COOH) is a thiol reactive heterobifunctional PEG derivative. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds, while carboxylic acid groups on the other end can react with amine and acid amine reactive molecues.

Physical Properties:

  • Off-white/white solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet