Vibrio Cholerae O139 (VC O139) and O1 (VC O1)Combo Test

The Artron Vibrio Cholerae O139 and O1 Combo Test Kit is an advanced antigen-capture immunochromatographic assay designed for comprehensive detection of Vibrio cholerae O139 and O1 in human fecal samples or environmental water.

 

Our Combo Test Kit offers a reliable and efficient solution for detecting the presence of Vibrio cholerae O139 and O1. This innovative assay utilizes monoclonal antibodies specifically targeting Vibrio cholerae O139 and O1, which are conjugated with colloidal gold and immobilized on the test lines of the nitrocellulose membrane (line T1 for O139 and line T2 for O1). When fecal or water samples are introduced, they initiate the interaction between Vibrio cholerae O139 and/or O1 and the colloidal gold-conjugated antibodies, resulting in one or two visible pink lines in the test regions (T lines) for a positive result. The absence of a pink line in the test regions indicates the absence of Vibrio cholerae O139 and/or O1 in the sample.

Artron One-Step Vibrio Cholerae O139 (VC O139) and O1 (VC O1) Combo Test Kit is an antigen-capture immunochromatographic assay, detecting the presence of Vibrio cholerae O139 and O1 in human fecal samples or environmental water. Monoclonal antibodies specifically against Vibrio cholerae O139 and O1 are 1) conjugated with colloidal gold and deposited on a conjugate pad and 2) immobilized on the test lines of the nitrocellulose membrane ( line T1 for O139 and line T2 for O1) , respectively. When fecal or water samples are added, the gold-antibody conjugate is rehydrated and Vibrio cholerae O139 and/or O1, if present in the sample, interacts with the gold conjugated antibodies. The antigen-antibody-gold complex will migrate towards the test window until the test regions (T lines) where they are captured by immobilized antibodies, forming one or two visible pink lines indicating a positive result. If Vibrio cholerae O139 and/or O1 is absent from the sample, no pink line will appear in the test regions, indicating a negative result.

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