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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)
Other Documents
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Chlorine water
135884-31-0
N-Boc-2-pyrroleboronic acid, ≥98%
75-59-2
Tetramethylammonium hydroxide 25% in water
Lugol's iodine, solution
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