Alkyne-PEG3-NHS ester

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Alkyne-PEG3-NHS ester

Alkyne-PEG3-NHS ester

Alkyne-PEG3-NHS ester
Catalog Number Size Price Quantity
R01-0003 -- $--

Alkyne-PEG3-NHS ester is a bifunctional molecule containing NHS ester and alkyne functional groups. NHS ester group is used for the labeling of amine groups, like lysine and N-terminal NH2, in proteins and peptides. And terminal alkyne group is useful for copper catalyzed Click chemistry (CuAAc) or Sonogashira coupling. PEG3 linker is hydrophilic, and provides a good separation between the parts of the conjugate.

Chemical Information
Catelog Number: R01-0003
Product Name: Alkyne-PEG3-NHS ester
Molecular Formula: C14H19NO7
Molecular Weight: 313.31
Purity: NMR 1H, HPLC-MS (95%)
Solubility: good in water, many polar organic solvents
Product Specification
Appearance: colorless to yellowish oil

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