BDP® FL azide

Cat. # Quantity Price Lead time
11430 1 mg $125 in stock
21430 5 mg $260 in stock
31430 10 mg $325 in stock
41430 25 mg $510 in stock
51430 50 mg $895 in stock
61430 100 mg $1490 in stock
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BDP FL azide is a сlick chemistry capable of bright and photostable dye for the FAM channel.

This green-emitting fluorophore is compatible with all types of fluorescence measuring instruments for FAM (fluorescein).

The fluorophore is a representative of the borondipyrromethene class of fluorescent dyes, which possess high quantum yields in aqueous environments and high stability towards photobleaching.

Absorption and emission spectra of BDP FL

Absorption and emission spectra of BDP FL

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AF 343 (Coumarin)-X-azide

AF 343 (Coumarin) is a blue emitting fluorophore that can serve as a FRET donor for fluorescein (FAM). This azide derivative can be conjugated with alkynes by сlick chemistry. An extended linker arm between the fluorophore and the azide group enhances solubility and provides spatial separation between the dye and the biomolecule.

General properties

Appearance: orange solid
Molecular weight: 374.20
CAS number: 1379771-95-5, 2243566-18-7
Molecular formula: C17H21BF2N6O
Solubility: soluble in organic solvents (alcohols, DMF, DMSO)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 503
ε, L⋅mol−1⋅cm−1: 92000
Emission maximum, nm: 509
Fluorescence quantum yield: 0.97
CF260: 0.015
CF280: 0.027

Product citations

  1. Bieber, J. M.; Sanman, L. E.; Sun, X.; Hammerlindl, H.; Bao, F.; Roth, M. A.; Koleske, M. L.; Huang, L.; Aweeka, F.; Wu, L. F.; Altschuler, S. J. Differential Toxicity to Murine Small and Large Intestinal Epithelium Induced by Oncology Drugs. Commun Biol, 2022, 5(1), 1–11. doi: 10.1038/s42003-022-03048-x
  2. Salazar-Chaparro, A. F.; Halder, S.; Trader, D. J. Synthesis and Application of a Clickable Epoxomicin-Based Probe for Proteasome Activity Analysis. Current Protocols, 2022, 2(7), e490. doi: 10.1002/cpz1.490
  3. Grossenbacher, P.; C. Essers, M.; Moser, J.; A. Singer, S.; Häusler, S.; Stieger, B.; Rougier, J.-S.; Lochner, M. Bioorthogonal Site-Selective Conjugation of Fluorescent Dyes to Antibodies: Method and Potential Applications. RSC Advances, 2022, 12(44), 28306–28317. doi: 10.1039/D2RA05580E
  4. Koch, P.D.; Quintana, J.; Ahmed, M.S.; Kohler, R.H.; Weissleder, R. Small Molecule Imaging Agent for Mutant KRAS G12C. Advanced Therapeutics, 2021, 4(5), 2000290. doi: 10.1002/adtp.202000290
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