BDP 581/591 maleimide is a thiol reactive dye for the labeling of sulfhydryl groups of proteins and peptides. The dye is useful for a variety of applications, such as microscopy, fluorescence polarization experiments, and even ROS detection (upon reaction with ROS, the dye changes its fluorescence).
MedKoo Cat#: 558822
Name: BDP 581/591 maleimide
CAS#: 2183473-29-0
Chemical Formula: C28H24BF2N3O3
Exact Mass: 499.1879
Molecular Weight: 499.32
Elemental Analysis: C, 67.35; H, 4.84; B, 2.16; F, 7.61; N, 8.42; O, 9.61
The following data is based on the product molecular weight 499.32 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 |
