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Functional PEGs

mPEG-SH, mPEG-Thiol, MW 20,000

Catalog: TASK-03-1000019   CAS NO.: 134874-49-0
  • 1g
  • 5g


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Poly(ethylene glycol) methyl ether thiol (mPEG-SH, mPEG-Thiol, Methoxy PEG Thiol) is a conjugate with the incorporation of a thiol group into mPEG. The methoxy groups in mPEG enhance its water solubility and reduce its immunogenicity, making it less likely to be recognized by the immune system. The thiol group introduces reactivity, allowing mPEG-Thiol to be chemically linked to other molecules, nanoparticles, or surfaces. This linkage can be used to modify the properties of these materials for specific purposes.


CAS No.134874-49-0
Molecular Weight20,000
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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