We enable nucleic acid labeling bioconjugation
Generic selectors
Exact matches only
Search in title
Search in content
show blocks helper

Product Application for...

Product Emission color

Product Enatiomeric structure

Product Kits for..

Product Label Position

Product Linker type

Product Metabolit

Product Modification Type

Product Nucleoside

Product Nucleosites

Product Protection Type

Product Sort by

Product Sugar core


Bifunctional Linker

  • Size
  • Catalog No.
  • Price
  • 5.0 mg
  • BCL-005-5

  • € 40,00
  • 10 mg
  • BCL-005-10

  • € 65,00
  • This Azide-PEG8-Amine is a hetero-bifunctional compound to crosslink terminal alkyne-molecules (by click reaction with the azide group) to carbonyl groups in the presence of e.g. activated esters (e.g. NHS esters) taking advantage of the amine. Thanks to the hydrophilic PEG spacer the compound is water soluble and thus treatment of biomolecules that treated in aqueous media is possible.


    S. Bhaskar et al., Macromolecular Rapid Communications, 2008, 29(20), 2655-2660

    • Molecular Formula


    • Shelf Life

      12 months unopened after receipt

    • Storage Conditions

      2-8 °C, dry, inert gas

    • Molecular Weight

      438.52 g/mol

    • Purity

      ≥ 90 % (oligomer purity)

    • Physical State

      clear colourless to slightly greenish
      to yellowish liquid

    • CAS Number


    • Additional name

      O-(2-Aminoethyl)-O’-(2-azidoethyl)heptaethylene glycol

    • Preparation/Handling

      For a 10 mM solution add 206 μL to 1mg.