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Functional PEGs

MAL-PEG-COOH, Maleimide-PEG-Acid, MW 20,000

Catalog: TASK-03-2000081   CAS NO.: 321936-04-3
  • 100mg

$68.25$68.25

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Description

MAL-PEG-COOH (Maleimide-PEG-Acid, Maleimide-PEG-COOH) is a linear heterobifunctional PEG reagent with a maleimide and a carboxylic acid. It is a useful crosslinking reagent with a PEG spacer. MAL-PEG-COOH can be incorporated into biomaterials to introduce crosslinking sites, enhance stability, and enable selective functionalization. By reacting MAL-PEG-COOH with proteins containing primary amines, researchers can introduce modifications, labels, or other functionalities for various applications, including immobilization and detection.

Specifications

CAS No.321936-04-3
FormulaC17H26N2O7
Molecular Weight20,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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