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ProductsBack/Alkyne-PEG3-NHS ester [1428629-70-2]
Alkyne-PEG3-NHS ester [1428629-70-2]

Alkyne-PEG3-NHS ester [1428629-70-2]

Research Use Only
A270038
Antibodies.com
CAS Number1428629-70-2
Product group Chemicals
Estimated Purity95%
Molecular Weight357.36 kDa
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Overview

  • Supplier
    Antibodies.com
  • Product Name
    Alkyne-PEG3-NHS ester [1428629-70-2]
  • Delivery Days Customer
    7
  • CAS Number
    1428629-70-2
  • Certification
    Research Use Only
  • Estimated Purity
    95%
  • Molecular Formula
    C16H23NO8
  • Molecular Weight
    357.36 kDa
  • Scientific Description
    Alkyne-PEG3-NHS ester is a bifunctional molecule containing NHS ester and alkyne functional groups. The NHS ester group is used for the labeling of amine groups, like lysine and N-terminal NH2, in proteins and peptides. Terminal alkyne groups are useful for copper catalyzed Click chemistry (CuAAc) or Sonogashira coupling. This PEG3 linker is hydrophilic, and provides a good separation between the parts of the conjugate.
  • UNSPSC
    41116134