BDY FL VH032 is a high-affinity VHL fluorescent probe (Kd = 3.01 nM) with application in time-resolved fluorescence resonance energy-transfer (TR-FRET) assays for high-throughput identification and characterization of VHL ligands. BDY FL VH032 consists of a derivative of von Hippel-Lindau (VHL) ligand VH 032 and a fluorophore BDY FL (with excitation peak at 504 nm and emission peak at 520 nm), joined by a polyethylene glycol (PEG) 4 linker. The BDY FL VH032 VHL TR-FRET signal is stable through the 90 - 300 min incubation time, and theTR-FRET binding assay is sensitive, selective and resistant to assay interference. BDY FL VH032 also exhibits high VHL affinity in a fluorescence polarization (FP) assay. Excitation maximum ~ 504 nm; emission maximum ~ 520 nm.
MedKoo Cat#: 466239
Name: BDY FL VH032
CAS#: unknown
Chemical Formula: C46H62BF2N7O9S
Exact Mass: 937.4391
Molecular Weight: 937.91
Elemental Analysis: C, 58.91; H, 6.66; B, 1.15; F, 4.05; N, 10.45; O, 15.35; S, 3.42
| Solvent | mg/mL | mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 9.4 | 10.00 |
The following data is based on the product molecular weight 937.91 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
