Description: This product includes 100 ml of 5 x reagent. It is for 2500 assays using 96-well plate or 500 assays using 1 ml-cuvette.

Description: This product includes 5 ml of 10 x Reagent D. It is for 2000 assays using 384-well plates or 500 assays using 96-well plates. Cuvettes may also be used for the assay.

Description: In the presence of inorganic phosphate MESG is converted to 2-amino-6-mercapto-7-methlpurine by purine nucleoside phosphorylase (EC 2.4.2.1) with absorption wavelength shift to red.

Description: In the presence of inorganic phosphate MESG is converted to 2-amino-6-mercapto-7-methlpurine by purine nucleoside phosphorylase (EC 2.4.2.1) with absorption wavelength shift to red.

Description: Cell Biolabs? CytoSelect Cell Proliferation Assay Reagent (Fluorometric) provides a fluorometric format for measuring and monitoring cell proliferation. Cells can be plated and then treated with compounds or agents that affect proliferation.  Cells are then incubated with the proliferation reagent.  Upon entering metabolically active live cells, the non-fluorescent proliferation reagent is converted into a bright red fluorescent form. An increase in cell proliferation is accompanied by increased fluorescent signal, while a decrease in cell proliferation (and signal) can indicate the toxic effects of compounds or suboptimal culture conditions.  The assay principles are basic and can be applied to most eukaryotic cell lines, including adherent and non-adherent cells and certain tissues.  This cell proliferation reagent can be used to detect proliferation in bacteria, yeast, fungi, protozoa as well as cultured mammalian and piscine cells. The kit contains sufficient reagents for the evaluation of 960 assays in ten 96-well plates or 192 assays in eight 24-well plates.

Description: Cell Biolabs? CytoSelect WST-1 Cell Proliferation Assay Reagent provides a colorimetric format for measuring and monitoring cell proliferation.  The 10 mL volume is sufficient for the evaluation of 960 assays in ten 96-well plates or 192 assays in eight 24-well plates.  Cells can be plated and then treated with compounds or agents that affect proliferation.  Cells are then detected with the proliferation reagent, which is converted in live cells from WST-1 to the formazan form in the presence of cellular NADH and an electron mediator. An increase in cell proliferation is accompanied by increased signal, while a decrease in cell proliferation (and signal) can indicate the toxic effects of compounds or suboptimal culture conditions.  The assay principles are basic and can be applied to most eukaryotic cell lines, including adherent and non-adherent cells and certain tissues.  This cell proliferation reagent can be used to detect proliferation in bacteria, yeast, fungi, protozoa as well as cultured mammalian and piscine cells.

Description: This product includes 3200 ul of Buffer RP, 310 ul of 100 x NTP mix, 310 ul of 100 x DNA, 32 ul of 1000 x pyrophosphatase and 42 ml of dye for 100 assays of E. coli RNA polymerase reactions in a 384-well assay format. The assay This product includes all reagents except the enzyme.

Description: This product includes the reaction buffer and fluorescence dye H19 for 1000 assays of DNA relaxation reactions in a 96-well plate assay format or 2000 assays in a 384-well assay format.

Description: This product includes the reaction buffer, spin columns and loading solution for 100 assays of DNA decatenation reactions. Enzyme and concatenated DNA are not included in the set.