BDP® TMR alkyne

Cat. # Quantity Price Lead time
A24B0 1 mg
$125
in stock
B24B0 5 mg
$260
in stock
C24B0 10 mg
$325
in stock
D24B0 25 mg
$510
in stock
E24B0 50 mg
$895
in stock
F24B0 100 mg
$1490
in stock
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BDP TMR is a fluorophore for the TAMRA channel. Due to the high quantum yield, it is much brighter than TAMRA. This alkyne dye can be conjugated with azides by copper-catalyzed click chemistry reaction.

Absorption and emission spectra of BDP TMR

Absorption and emission spectra of BDP TMR

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BDP® 650/665 alkyne

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BDP® TMR azide

Borondipyrromethene dye with azido group. Spectral properties are similar to TAMRA dye. Due to long fluorescence lifetime, BDP TMR is especially useful for fluorescence polarization measurements.

AF 488 NHS ester

AF 488 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the green channel.

General properties

Appearance: green-black crystals
Mass spec M+ increment: 435.19
Molecular weight: 435.28
CAS number: 2006345-32-8
Molecular formula: C24H24BF2N3O2
Solubility: good in chlorinated organic solvents, DMSO, alcohols
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. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 542
ε, L⋅mol−1⋅cm−1: 55000
Emission maximum, nm: 574
Fluorescence quantum yield: 0.64
CF260: 0.16
CF280: 0.16

Product citations

  1. Park, H. H.; Wang, B.; Moon, S.; Jepson, T.; Xu, K. Machine-Learning-Powered Extraction of Molecular Diffusivity from Single-Molecule Images for Super-Resolution Mapping. Commun Biol, 2023, 6(1), 1-8. doi: 10.1038/s42003-023-04729-x
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