MB 543 Picolyl Azide

MB™543 is a very hydrophilic, water-soluble orange fluorescent dye. Characteristic features of MB™543 are strong absorption,high fluorescence quantum yield,high photostability, and pH insensitivity from pH 3 to pH 10. MB™543 is a highly suitable dye for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM,STED etc.MB 543 Picolyl Azide is an advanced probe that incorporates a copper-chelating motif to raise the effective concentration of Cu(I) at the reaction site. The rate of CuAAC reaction depends on concentrations of all reagents, including copper, thus the raise of the effective copper concentration at the reaction site dramatically increase the rate of CuAAC reaction without the need to increase concentration of azide reagent and copper.

msds of MB 543 Picolyl Azide