Brand, J A Comparison of particulate 3,3',5,5'-tetramethylbenzidine and 3,3'-diaminobenzidine as chromogenic substrates for immunoblot. [electronic resource] - BioTechniques Jan 1990 - 58-60 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0736-6205 Subjects--Topical Terms: 3,3'-Diaminobenzidine--pharmacologyBenzidines--pharmacologyChemical PrecipitationChromogenic Compounds--pharmacologyHIV--drug effectsHIV Antibodies--immunologyHIV Antigens--isolation & purificationHumansImmunoblotting--methodsReagent Kits, Diagnostic