4-Arm PEG vinyl sulfone Cat. No. PG4A-VS-20k 20000 Da 100 mg修饰性聚乙二醇

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4-Arm PEG vinyl sulfone

Cat. No. PG4A-VS-20k 4-Arm PEG vinyl sulfone           Cat. No. PG4A-VS-20k     20000 Da    100 mg
Specification 20000 Da
Unit Size 100 mg
Price $385.00


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Description:

4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional 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:

  • 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, desiccated Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet