BDP 581/591 maleimide (A270074)

BDP 581/591 maleimide

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).

585 nm

104000 M^-1cm^-1

594 nm

0.83

0.06

95% (by ¹H NMR and HPLC-MS).

C₂₈H₂₅N₄BF₂O₃

514.33 kDa

Dark colored solid.

Good in DMF, DMSO, and DCM.

Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.

This product is for research use only. It is not intended for diagnostic or therapeutic use.