*Six in one testing reagent manufacturer Shanghai Kaichuang biological

This product is used for qualitative detection in vitro for the preliminary screening of morphine, methamphetamine, * ketone, methylenedioxymethamphetamine, tetrahydrocannabinoic acid, cocaine and its metabolites or structural analogues in human urine samples
This product uses colloidal gold immunochromatography to qualitatively detect morphine, methamphetamine, * ketone, methylenedioxymethamphetamine, tetrahydrocannabinoic acid, cocaine and their metabolites or structural analogues in human urine samples in vitro based on the principle of immune competitive inhibition
Six detection reagent strips of morphine, methamphetamine, * ketone, methylenedioxymethamphetamine, tetrahydrocannabinoic acid and cocaine are placed in the kit
The carrier complexes of morphine, methamphetamine, * ketone, methylenedioxymethamphetamine, tetrahydrocannabinoic acid and benzoyl aikangning are respectively wrapped in the detection area (t line) of the detection reagent strip, and morphine, methylamphetamine, * ketone Methylenedioxymethamphetamine, tetrahydrocannabinoic acid and benzoyl aikangning single * * antibody glass fiber paper
When testing, if the urine sample contains morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or cocaine) and metabolites or structural analogues, they will compete with morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aconin) carrier conjugates to mark the antibody binding site on colloidal gold, When their concentration reaches above the threshold concentration of product design, they will first react with morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aikangning) single * * antibody on glass fiber paper and occupy all binding sites of the antibody, In this way, the combination of morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aikangning) antibody on the colloidal gold and morphine (or methylamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aikangning) in the detection area on the membrane is prevented
The detection area cannot capture colloidal gold particles without red ribbon, which is a positive result
If there is no morphine (or methamphetamine or ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or cocaine) in the urine sample or the concentration is lower than the threshold concentration, Then the antibody of morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aikangning) on the colloidal gold will be combined with the carrier conjugate of morphine (or methamphetamine or * ketone or methylenedioxymethamphetamine or tetrahydrocannabinoic acid or benzoyl aikangning) in the detection area on the membrane
The colloidal gold particles are captured in the detection area and show a red band, which is a negative result
The quality control line (line C) on the test card is coated with Goat anti mouse IgG, and a color band can always appear during the test to indicate whether the reagent kit reaction system works normally
The appearance of quality control line has nothing to do with the presence of * or * metabolites
The appearance of color band in quality control area (c) shows that: ① the amount of sample added is sufficient; ② the sample runs normally on the film strip * Six in one test reagent products www
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com com/product/dp/2018-09-07/23
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: gxzz 20163401564