D-FICDTABD10 /D-FICDTABD25–Clostridium difficile Toxin A/Toxin B Combo Test Device

Intended use：

The Clostridium difficile Toxin A/Toxin B Combo Test Device (Feces) is intended for the in vitro qualitative determination of Clostridium difficile Toxin A and Toxin B antigens in human feces.

Principle:The Clostridium difficile Toxin A/Toxin B Combo Test Device (Feces) detects Clostridium difficile Toxin A and Toxin B based on Fluorescence Immunoassay. The membrane is pre-coated with anti-Toxin A antibody on the Toxin A test line region and anti-Toxin B antibody on the Toxin B test line region of the test. During testing, the sample moves through the strip from sample pad to absorbent pad. The Toxin B Antigen and Toxin A antigen in the specimen will be combined with the Toxin B antibody and Toxin A antibody that has been conjugated with fluorescence microspheres. The mixture migrates upward on the membrane chromatographically by capillary action to react with anti-Toxin B antibody and anti Toxin A antibody on the membrane. The concentration of Toxin B Antigen and Toxin A Antigen in the sample is positively related to the intensity of the fluorescent signal captured on the T line. According to the fluorescence intensity of the test and the standard curve, the concentration of Toxin B Antigen and Toxin A Antigen in the sample can be calculated and reported by the analyzer.

Product Features:
Extraordinary Sensitivity
High Accuracy
Wide Dynamic Range
Extensive Range of Applications