tetramethylbenzidine

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English[edit]

Etymology[edit]

tetramethyl +‎ benzidine

Noun[edit]

tetramethylbenzidine (plural tetramethylbenzidines)

  1. (organic chemistry) Any of several isomeric tetramethyl derivatives of benzidine, but especially 3,3’,5,5’-tetramethylbenzidine that is a chromogenic substrate used in immunohistochemistry