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BDP TMR NHS ester
BDP TMR NHS ester
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.
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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