BDP TR X NHS ester

Cat. # Quantity Price Lead time
1D420 1 mg $110.00 in stock
2D420 5 mg $210.00 in stock
4D420 25 mg $410.00 in stock
5D420 50 mg $695.00 in stock
6D420 100 mg $1190.00 in stock

BDP TR is a borondipyrromethene dye which has absorption and emission wavelengths close to Texas Red (ROX) dye. The fluorophore is bright, moderately hydrophobic, and has low molecular weight. An extra linker based on aminocaproic acid (C6) provide better separation between the dye, and the biomolecule.

The NHS ester function can be used for the conjugation with proteins, peptides, and other molecules possessing amine group.

Absorption and emission spectra of BDP TR

Absorption and emission spectra of BDP TR

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General properties

Appearance: dark colored solid
Mass spec M+ increment: 519.2
Molecular weight: 634.46
CAS number: 197306-80-2
Molecular formula: C31H29N4BF2O6S
Solubility: good in DMF, DMSO, DCM
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 589
ε, L⋅mol−1⋅cm−1: 60000
Emission maximum, nm: 616
Fluorescence quantum yield: 0.9
CF260: 0.15
CF280: 0.19
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