ENZYME IMMUNOASSAY WITH TWO-PART SOLUTION OF TETRAMETHYLBENZIDINE AS CHROMOGEN

摘要

In a colorimetric method of detection of substances capable of binding, such as antibodies and antigens, using chromogenic having an improved sensitivity and stability. These chromogenic take the form of activated solutions containing tetramethylbenzidine or tetramethylbenzidine derivatives water soluble. These chromogenic particularly suitable for home control applications to detect antigens such as human chorionic gonadotropin, human luteinizing hormone, gonococcal bacteria, as well as for the detection of antibodies to these substances.