We enable nucleic acid labeling bioconjugation
Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages
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

Eterneon²Biotin Azide (Biotin analogue)

Biotinylation Reagent for Labeling DNA/RNA

  • Size
  • Catalog No.
  • Price
  • 5.0 mg
  • BCFA-225-5

  • 200 €
  • This special biotinylation reagent exhibits advanced click reaction kinetics. Therefore, also less amount of copper can be used in the reaction mixture without any effect on the great reaction efficiency. This effect can be crucial e.g. when copper sensitive enzyme or biomolecules shall be labeled. Once attached to a biomolecule fluorescence microscopy detection can be carried out using the well-known signal enhancement strategy of incubation with a fluorescent streptavidin-conjugate.


    H. Jiang et al, Bioconjugate Chem., 2014, 25, 698-706

    C. Uttamapinant, et al., Angew. Chem. Int. Ed., 2012, 51, 5852-56

    A. Geabler et al., J- Lipid. Res., 2016, 57, 1934-47

    • Molecular Formula


    • Shelf Life

      12 months unopened after receipt

    • Storage Conditions

      -20 °C, dark

    • Molecular Weight

      622.74 g/mol

    • Purity

      ≥ 93 % (HPLC)

    • Physical State

      off-white to slightly orange/yellow
      amorpheus solid

    • CAS Number


    • Additional name

      Biotin analogue

    • Solubility

      DMSO, DMF, MeOH

    • Preparation/Handling

      For a 10 mM solution add 160 μL to 1mg.