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Electron Microscopy Sciences (DAB), 3,3'-Diaminobenzidine Purified free-base, EM Grade 1 GR
Supplier: Electron Microscopy Sciences 13060
(3,3',4,4'-Biphenyltetramin)
CAS #91-95-2 C₁₂H₁₄N₄ F.W. 214.27
Melting point: 173°C
Used as an ultrastructural protein tracer for immuno-cytochemistry. A possible carcinogen. Purified free-base.
Grade: EM Grade
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