Latex immunoassay kit for determining helicobacter pylori typing antibody as well as preparation method and application of latex immunoassay kit

• Main Authors: SUN CHAN, ZUO YUNGUO, MA DANDAN, LONG QIANQIAN, ZHANG NIANLIN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of biological detection, in particular to a latex immunoassay kit for determining a helicobacter pylori typing antibody and a preparation method and application thereof.The kit comprises a detection reagent card, and the detection reagent card comprises a sample pad, a release pad, a nitrocellulose membrane, absorbent paper and a bottom plate; the release pad comprises antibody microspheres marked with mouse anti-human IgG antibodies, the nitrocellulose membrane is sequentially provided with a first detection line, a second detection line and a quality control line, the first detection line is coated with a Urease antigen, the second detection line is coated with a CagA antigen and VacA antigen compound, and the quality control line is coated with goat anti-mouse IgG. The latex immunoassay kit for determining the helicobacter pylori typing antibody can perform self-detection, does not need any special instrument and equipment, and is low in detection cost; the kit