DAB(redirected from dabbing)
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Abbreviation for 3'3-diaminobenzidine HCl; in the immunoperoxidase technique, used to produce a colored complex at the site of peroxidase activity.
Farlex Partner Medical Dictionary © Farlex 2012
A chromogen, C12H14N4, used in immunocytochemistry to highlight peroxidase.
Medical Dictionary, © 2009 Farlex and Partners