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m-PEG-thiol (MW 550)

HY-W591476C
MedChem Express
CAS Number134874-49-0
DownloadMSDS
Product group Chemicals
Estimated Purity98.98
Molecular Weight550(Average)
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Overview

  • Supplier
    MedChem Express
  • Product Name
    m-PEG-thiol (MW 550) [134874-49-0]
  • Delivery Days Customer
    14
  • CAS Number
    134874-49-0
  • Certification
    Research Use Only
  • Estimated Purity
    98.98
  • Molecular Formula
    (C2H4O)nC3H8OS
  • Molecular Weight
    550(Average)
  • Scientific Description
    m-PEG-thiol (MW 550) modifies DNA thiolation for the synthesis of gold nanorods (AuNRs). Thiolated DNA can be loaded onto AuNR by the mPEG-SH/Tween 20 assisted method (Tween 20 and mPEG-SH repeatedly displace CTAB on the AuNR surface). DNA AuNRs have been widely used in nanostructure assembly, gene therapy, biosensing, and drug delivery.
  • SMILES
    SCCOCCOC.[n]
  • Storage Instruction
    -20°C
  • UNSPSC
    12352200