Isopropanol Dehydrogenase Activity Colorimetric Assay Kit provides a convenient tool for sensitive detection of the ADH1- NADP in a variety of samples. In this assay, Isopropanol gets converted to Acetone and NADPH in the presence of NADP+ . This results in the development of colour in the presence of the developer. This colour is proportional to the ADH1-NADP levels in the sample and can be measured at λ = 450 nm. This assay detects ADH1-NADP activity as low as 0.001 mU in samples.
Measurement of Isopropanol Dehydrogenase (ADH1-NADP) activity in various cells.Measurement of NADP-dependent alcohol dehydrogenases" activity with broad substrate specificity in various tissues/cells.
Store the kit at -20°C, protected from light. Briefly centrifuge vials prior to opening. Read the entire protocol before performing the assay.ADH1-NADP Assay Buffer: Warm to room temperature before use. Store at either 4ºC or -20ºC.ADH1-NADP Developer: Reconstitute the Developer with 0.9 ml of ddH2O. Pipette up and down several times to completely dissolve the pellet (Do not vortex). Aliquot and store at –20°C. Keep on ice while in use. Use within two months.ADH1-NADP Positive Control: Dilute the Positive Control with 100 µl Assay Buffer and mix thoroughly. Aliquot and store directly at -20°C. Keep on ice while in use. Use within two months.NADPH Standard: Reconstitute NADPH Standard with 200 µl pure DMSO to generate 1 mM NADPH Standard solution. Aliquot and store at –20°C. Keep on ice while in use. Use within two months.