SKU: N011 Categories: , ,

Nitro-TB

$38.00$212.00

Application: Dehydrogenase detection, staining

Chemical Description: 3,3′-[3,3′-Dimethoxy-(1,1′-biphenyl)-4,4′-diyl]-bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride
CAS: 298-83-9

Appearance: yellow crystalline powder
Purity: ≥98.0%
Molar absorptivity: ≥63,000 (around 257 nm)
MW: 817.64, C40H30Cl2N10O6

Storage Condition: ambient temperature, protect from light
Shipping Condition: ambient temperature

Clear
DescriptionReferencesS.D.S

Reaction Scheme

Product Description
Nitro-TB is dissolved by hot water or hot methanol. Other organic solvents such as acetone and ether cannot solubilize Nitro-TB. Nitro-TB is easily reduced by dehydrogenase to purple formazan dye aggregates. It is used for dehydrogenase detection on agarose gels.

1. K. Tsou, et al., Synthesis of Some p-Nitrophenyl Substituted Tetrazolium Salts Electron Acceptors for the Demonstration of Dehydrogenases. J Am Chem Soc. 1956;78:6139-6144.
2. J. R. Baker, et al., Mechanism of Fructosamine Assay: Evidence against Role of Superoxide as Intermediate in Nitroblue Tetrazolium Reduction. Clin Chem. 1993;39:2460-2465.

Related Categories
Redox Dyes

Related Products

COVID-19 Announcement

Due to rising concerns regarding the COVID-19 (Coronavirus 2019) outbreak, Dojindo Molecular Technologies, Inc will be taking the necessary steps to prioritize public health and safety.

Scroll to Top