Nitro Blue Tetrazolium Chloride monohydrate CAS:298-96-4

NBT chloride monohydrate is a commonly used substrate for the detection of enzyme activities, particularly for the identification and visualization of dehydrogenase enzymes. These enzymes catalyze the reduction of NBT chloride, resulting in the formation of a deep blue formazan product. The reduction reaction of NBT chloride by these enzymes is often used in histochemical and immunocytochemical staining techniques to visualize the location and activity of enzymes within biological samples. This compound can be used to study the localized activity of various enzymes, including nitroreductases, oxidoreductases, and other dehydrogenase enzymes. NBT chloride monohydrate is also used in a range of research applications, such as in cell culture studies, to investigate cellular metabolism and enzyme functions. It is often employed as a screening reagent to assess the redox status and metabolic activity of cells.  

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Application and Effect

Redox reaction: NBT chloride monohydrate undergoes a redox reaction when reduced by certain enzymes or other reducing agents. This reaction results in the formation of a dark blue formazan precipitate, indicating the presence and activity of these reductase enzymes. Enzyme detection: NBT chloride monohydrate is widely used in enzymatic assays to detect the activity of various reductase enzymes. For example, it is used for the detection of dehydrogenases, succinate dehydrogenase, nitroreductases, and other oxidoreductase enzymes. The blue formazan precipitate formed indicates the presence and activity of these enzymes, which makes it useful for enzyme characterization and localization studies. Histochemical staining: NBT chloride monohydrate is employed in histochemical staining techniques to visualize the distribution and activity of enzymes within tissues. It can be used to study the localization of enzymes in specific cell types or tissue sections, allowing researchers to understand enzyme expression and function within biological samples. Cell viability assays: NBT chloride monohydrate is utilized in cell viability assays to assess the metabolic activity and redox status of cells. Reduction of NBT chloride indicates the presence of active reductase enzymes in cells, suggesting their overall viability and metabolic activity. Microbiological studies: NBT chloride monohydrate is employed in microbiological studies to detect the presence of specific microbial enzymes. This compound can be used to assess the activity of certain enzymes produced by bacteria or fungi, aiding in the identification and characterization of microbial species.

Product Packing:

Additional Information:

Composition C19H15ClN4
Assay 99%
Appearance Faint yellow powder
CAS No. 298-96-4
Packing Small and bulk
Shelf Life 2 years
Storage Store in cool and dry area
Certification ISO.
 

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