Iodonitrotetrazolium chloride CAS:146-68-9 Manufacturer Price

Iodonitrotetrazolium chloride (INT) is frequently used to detect the activity of dehydrogenase enzymes in biological systems. These enzymes are involved in cellular metabolism and play a crucial role in various biochemical pathways. INT is especially useful in assays designed to assess cell viability and metabolic activity. When INT is added to a test sample, the reduction of the dye by dehydrogenase enzymes results in the formation of a red formazan product. The intensity of the red color can be measured spectrophotometrically, providing a quantitative measure of enzyme activity and cell viability. This makes INT valuable in a wide range of applications, including cell proliferation assays, microbial viability assays, and evaluation of drug effects on cellular metabolism. Its use in research and diagnostic assays has contributed to a better understanding of physiological and pathological processes at the cellular level.