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HCG pregnancy test kit is composed of the glass fiber strips of monoclonal antibody against human chorionic gonadotropin (HCG), anti-mouse IgG solid cellulose nitrate membrane and the bonders of absorptive colloidal gold - monoclonal antibody against HCG. It adopts the principles of double antibody sandwich method and immunochromatography to test the HCG in the urine.This product is composed of the glass fiber strips of monoclonal antibody against human chorionic gonadotropin (HCG), anti-mouse IgG solid cellulose nitrate membrane and the bonders of absorptive colloidal gold - monoclonal antibody against HCG. It adopts the principles of double antibody sandwich method and immunochromatography to test the HCG in the urine. |