BDP® 576/589 NHS ester

Cat. # Quantity Price Lead time
1G420 1 mg $125 in stock
2G420 5 mg $260 in stock
4G420 25 mg $510 in stock
5G420 50 mg $895 in stock
6G420 100 mg $1490 in stock
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BDP 576/589 is a boron dipyrromethene dye. This hydrophobic dye has high quantum yield and long excited-state lifetime (about 5 nanoseconds). It can be used for measuring fluorescence lifetime and fluorescence polarization and in two-photon laser scanning microscopy.

This reagent is an activated N-hydroxysuccinimide ester of the dye with reactivity to primary and secondary amino groups.

BDP 576/589 absorbance and emission spectra

BDP 576/589 absorbance and emission spectra

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BDP® 576/589 tetrazine

Tetrazine derivative of BDP 576/589 hydrophobic dye for conjugation with trans-cyclooctenes and cyclopropenes in the TCO ligation reaction.

BDP® TR-X-NHS ester

BDP TR-X-NHS ester is a derivative of BDP TR containing a long linker based on aminohexanoic acid (C6). The dye has absorption and emission close to ROX. The NHS ester function can be used to conjugate proteins and peptides.

General properties

Appearance: dark colored crystals
Mass spec M+ increment: 328.1
Molecular weight: 426.18
CAS number: 201998-61-0
Molecular formula: C20H17N4BF2O4
Solubility: soluble in polar organic solvents
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: 580
ε, L⋅mol−1⋅cm−1: 98000
Emission maximum, nm: 592
Fluorescence quantum yield: 0.13
CF260: 0.32
CF280: 0.35
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