Cat. # Quantity Price Lead time
12420 1 mg $110.00 in stock
22420 5 mg $210.00 in stock
42420 25 mg $410.00 in stock
52420 50 mg $695.00 in stock
62420 100 mg $1190.00 in stock

BDP TMR is a borondipyrromethene dye, analog of BODIPY® TMR. This is an amine-reactive NHS ester for the labeling of proteins, peptides, and other molecules with amino groups.

BDP TMR is a dye for TAMRA channel, which is however much brighter than TAMRA. Because of rather long life time of excited state, this fluorophore is a good choice for fluorescence anisotropy measurements, especially with the short linker offered. Fluorescence polarization is an excellent method for high throughput binding assays.

Absorption and emission spectra of BDP TMR

Absorption and emission spectra of BDP TMR

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General properties

Appearance: purple solid
Mass spec M+ increment: 380.2
Molecular weight: 495.28
CAS number: 485397-12-4
Molecular formula: C25H24BF2N3O5
Solubility: good in most organic solvents (DMF, DMSO, DCM, acetone, etc.)
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

Spectral properties

Excitation maximum, nm: 545
Emission maximum, nm: 570
Fluorescence quantum yield: 0.95
CF260: 0.16
CF280: 0.16
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