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Functional PEGs

SH-PEG-SCM, Thiol-PEG-Succinimidyl Carboxymethyl Ester, MW 2,000

Catalog: TASK-03-1000125   CAS NO.: N/A
  • 500mg
  • 1g

$68.25$68.25

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Description

SH-PEG-SCM (Thiol-PEG-Succinimidyl Carboxymethyl Ester) is a PEG conjugate that combines a thiol group and a succinimidyl carboxymethyl ester group. The thiol group contains a sulfur atom bonded to a hydrogen atom and is reactive towards other functional groups, such as esters or other groups that undergo thiol-specific reactions in bioconjugation. The SCM group is a reactive ester that can react with primary amines on proteins or peptides, forming stable amide bonds. This reaction is commonly used in bioconjugation to couple PEG to molecules containing amino groups.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight2,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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