Pregnancy Hcg Rapid Test Cassette

Product Name

Pregnancy Hcg Rapid Test Cassette (Immunochromatography)

Intended Use

The reagent is used to detect the HCG in urine qualitatively according to the principle of double antibody sandwich method. Human chorionic gonadotropin (hCG) is a glycoprotein hormone produced by the developing placenta shortly after fertilization, including protein subunits of α and β. Its function is to stimulate the corpus luteum to continue producing progesterone, to maintain the endometrium is suitable for embryo attachment and embryo implantation. In normal pregnancy, hCG can be detected as early as 4 to 5 days after conception, hCG levels continue to rise very rapidly until delivery, peaking in about 8-10 weeks into pregnancy, and fall to normal level 2 weeks after the delivery.

 Principle

The human chorionic gonadotrophin rapid test kit is a rapid chromatographic immunoassay for the qualitative detection of human chorionic gonadotropin (hCG) in urine to aid in the early detection of pregnancy. The test utilizes antibodies including a monoclonal HCG-β antibody and goat anti-rat IgG on the nitrocellulose membrane with colloidal gold marked anti-HCG-α monoclonal antibody as an mark tracer. The reagent is used to detect the HCG in urine according to the principle of double antibody sandwich method and gold immunochromatography assay

 Main Components

The testing kit is in the form of strip, cassette, and midstream. Basic components: Sample pad, colloidal gold marked pad, nitrocellulose membrane, absorbent paper and PVC board. Colloidal gold marked pad coated with HCG-α monoclonal antibody, nitrocellulose membrane coated with HCG-β monoclonal antibody，control line coated with goat anti-rat IgG. Storage and Expiry Store as packaged in the sealed pouch at 4-30°C, avoid hot and sunshine, dry place, valid for 24 months. DO NOT FREEZE. Some protective measures should be taken in hot summer and cold winter to avoid high temperature or freeze-thaw.