3,3-Diaminobenzidine Tetrahydrochloride is a reagent used in colorimetric analysis of Se and other metals.
DAB is utilized in many applications for visualization of peroxidase activity. In the peroxidase reaction DAB serves as a hydrogen donor in the presence of peroxide; the oxidized DAB forms an insoluble brown end-product.
Molecular Weight: 360.104 g/mol
Key Applications: Reagent used in colorimetric analysis of Se and other metals
Source: synthetic
Format: Powder