ChromoPlexTM 1 Dual Detection for BOND 100 Tests DS9477 P 50 Tests DS9665 P Background Immunohistochemistry (IHC) When tissue is limited and a diagnosis is required, the most effective use of tissue sections becomes imperative. With ChromoPlex 1 Dual Detection for BOND, you can view multiple antibodies using two distinctive chromogens on a single slide, to give you a faster, more comprehensive result for clinical assessment. Components ChromoPlex 1 Dual Detection is a biotin-free, polymeric horseradish peroxidase (HRP)-linker and polymeric alkaline phosphatase (AP)-linker antibody conjugate system for the detection of tissue-bound mouse and rabbit IgG primary antibodies. It is intended for staining sections of formalinfixed, paraffin-embedded tissue on the BOND automated system. Sensitive and specific staining of the basal cell layer of a prostate biopsy with DAB chromogen. Excellent staining intensity of malignant cells detected with Fast Red chromogen. Prostate Biopsy stained with ChromoPlex 1 Dual Detection and a prostate cocktail (PIN-4).