IRDye® 800CW DBCO Infrared Dye (0.5mg)


IRDye 800CW DBCO provides the functionality for preferential labeling of molecules that contain azide groups (–N3) with IRDye 800CW.

Available on backorder

SKU: 929-50000 Categories: ,

Dye Structure


  • Chemical Formula: C64H65N4Na3O15S4
  • Molecular Weight: 1327.45 g/mol
  • Exact Mass: 1326.30
  • Correction Factor at 260 – 280 nm: 3%

Absorption and Emission Spectra

Solvent Absorption Maxima Emission Maxima
Methanol 778 nm 794 nm
1X PBS 774 nm 789 nm
1:1 Methanol to 1X PBS 778 nm

Absorbance and Emission Spectra in 1X PBS

Molar Absorptivity

Solvent Molar Absorptivity (L mol-1 cm-1)
Methanol 300,000
1X PBS 240,000
1:1 Methanol to 1X PBS 270,000
Weight 0,002 kg

0.5 mg


-20 ° C


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shopping Cart