Reagent strip for rapid detection of human chorionic gonadotropin (HCG)

The utility model relates to reagent strips and particularly relates to a reagent strip for rapid detection of human chorionic gonadotropin (HCG), belonging to the technical field of immunological detection. The reagent strip comprises a carrier, a sample pad, a colloidal gold paper sheet, a nitrocellulose membrane and a water absorbing pad, wherein the sample pad, the colloidal gold paper sheet, the nitrocellulose membrane and the water absorbing pad are sequentially adhered to the carrier from the sample adding end, the two ends of the nitrocellulose membrane are respectively connected with the colloidal gold paper sheet and the water absorbing pad in a mutual overlapping manner, the nitrocellulose membrane is provided with a detection area and a contrast area, the detection area is coated with an anti-alpha-HCG monoclonal antibody or anti-beta-HCG monoclonal antibody, and the contrast area is coated with a goat anti-mouse polyclonal antibody. The reagent strip is simple in operation, fast in response, high