Description 3,3′-diaminobenzidine (DAB) tetrahydrochloride is a water soluble form of DAB which is widely used in the staining of nucleic acids and proteins, especially in Immunohistochemistry (IHC) and histochemistry (HC) procedure. Product Specifications: Catalog Number: ZXB-09-300 CAS Number: 7411-49-6 Synonyms: 3,3′-Diaminobenzidine Tetrahydrochloride, Diaminobenzidine Formula: C12H18Cl4N4 Molecular Weight: 360.1 Purity: >97% Storage: 4°C PubChem Chemical ID: 23892
