BDP TR X NHS ester

Cat. # Quantity Price Lead time
1D420 1 mg $125 in stock
2D420 5 mg $325 in stock
4D420 25 mg $510 in stock
5D420 50 mg $895 in stock
6D420 100 mg $1490 in stock
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BDP TR is a borondipyrromethene dye with absorption and emission wavelengths close to ROX dye. The fluorophore is bright, moderately hydrophobic, and has low molecular weight. An extra linker based on aminocaproic acid (C6) provides better separation between the dye and the biomolecule.

The NHS ester function can be used to conjugate with proteins, peptides, and other molecules possessing the amine groups.

Absorption and emission spectra of BDP TR

Absorption and emission spectra of BDP TR

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Cyanine3 amine

Cyanine3 is an fluorophore with free amino group (amino-dye). It can be conjugated with NHS esters, carboxy groups (after activation), and epoxides.

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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