3,3',5,5'-Tetramethylbenzidine3,3′,5,5′-Tetramethylbenzidine or TMB is a chromogenic substrate used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA). Read from the Chembox of the Wikipedia article 3,3',5,5'-Tetramethylbenzidine, revision 1379997767.

Property

Value

Formula

C16H20N2, 240.35 g/mol

Melting point

169.5 °C

The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.