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Synonyms: 3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride
3,3'-Diaminobenzidine tetrahydrochloride hydrate is a water-soluble preparation of 3,3'-Diaminobenzidine, a tetraamine biphenyl compound used as a histological stain for peroxidase activity. Reaction between 3,3'-Diaminobenzidine and peroxidase forms a visible insoluble product. This approach has been used to assay activity of glutamate decarboxylase in rat cerebellar sections and to detect horseradish peroxidase presence on cultured cell surfaces.
D 1357 (OTTO) 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ Cas 868272-85-9 - used chromogenic peroxidase substrate for staining.
Safety Statements 22-24/25
Certificate Of Analysis
(For eg. B 1615-0108)
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7791-07-3
Sodium perchlorate, for molecular biology, 99%+
Ehrlich's B, reagent
112-49-2
Triethylene glycol dimethyl ether, 99%
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