Maleimide PEG NHS, MAL-PEG-NHS Cat. No. PG2-MLNS-5k-1 5000 Da 100 mg修饰性聚乙二醇

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Maleimide PEG NHS, MAL-PEG-NHS

Cat. No. PG2-MLNS-5k-1 Maleimide PEG NHS, MAL-PEG-NHS           Cat. No. PG2-MLNS-5k-1     5000 Da    100 mg
Specification 5000 Da
Unit Size 100 mg
Price $325.00


Qty Add to Cart

Description:

Maleimide PEG NHS is a heterobifunctional PEG derivative that can react with both thiol and amine groups. NHS esters react with deprotonated primary amines, therefore, the reaction requires neutral to basic pH values to proceed. The maleimide group reacts with available –SH groups from naturally occurring or mutagenically derived cysteine residues. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds.

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

Related Products
PG2-MLNS-3k , Maleimide PEG NHS, MAL-PEG-NHS
PG2-MLNS-2k , Maleimide PEG NHS, MAL-PEG-NHS
PG2-MLNS-10k , Maleimide PEG NHS, MAL-PEG-NHS
PG2-MLNS-1k , Maleimide PEG NHS, MAL-PEG-NHS
PG2-MLNS-20k , Maleimide PEG NHS, MAL-PEG-NHS