This product includes 4000 ul of 10 x assay buffer, 350 ul of 100 x ATP, 350 ul of 100 x MUK Reagent A, 350 ul of 100 x MUK Reagent B, 200 ul of 1 mM ADP and 3500 ul of 10 x fluorescence dye for 1000 assays in a 384-well assay format.