3,3'-Diaminobenzidine (DAB), tablets buffer substance, for microscopical staining, Sigma-Aldrich®
Supplier: Merck
Peroxidase chromogen for immunohistochemistry (IHC)
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3,3'-Diaminobenzidine (DAB) 98+%
Supplier: Thermo Fisher Scientific
3,3'-Diaminobenzidine (DAB) 98+%
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3,3'-Diaminobenzidine (DAB) 99%
Supplier: Thermo Fisher Scientific
3,3'-Diaminobenzidine (DAB) 99%
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3,3'-Diaminobenzidine (DAB) membrane peroxidase substrate (50X)
Supplier: Rockland Immunochemicals
DAB membrane peroxidase substrate (50X) is a benzidine derivative oxidized by hydrogen peroxide in the presence of hemoglobin yielding a dark-brown colour of solution. This oxidation can be utilized for tissue samples by first preparing them with hydrogen peroxide.