PEG succinic acid, mPEG-OCOCH2CH2COOH Cat. No. PG1-SA-1k 1000 Da 1 g修饰性聚乙二醇


PEG succinic acid, mPEG-OCOCH2CH2COOH

Cat. No. PG1-SA-1k
Specification 1000 Da
Unit Size 1 g
Price $325.00

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Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) is a mono reactive PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical 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: Solid
  • Color: White
  • Solubility: Soluble in water and chloroform
  • Functional group: Acid (-COOH)
  • Purity: >95%
  • PDI: <1.10

Storage Conditions:

  • Store at -20 0C. Avoid frequent thaw and freeze.


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