Giardia Antigen Quantitative Kit (Fluorescent Immunochromatography Assay of Rare Earth Nanocrystals) （GIA Ag）

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【 Intro 】
Studies report that up to 100 percent of healthy cats are positive for H. pylori infection. Vomiting dogs and cats have been reported to have similar infection rates. In humans, Helicobacter pylori infection is associated with an increased risk of gastritis, peptic ulcers, and gastric tumor formation. Gastritis, vomiting, and diarrhea have been linked to H. pylori infection, although no direct causal relationship has been established. Peptic ulcers are rarely associated with helicobacter pylori infection in cats and dogs. The increasing number of species of non-H. pylori in humans suggests that there may be a risk of zoonotic transmission of these microorganisms. Helicobacter pylori infections in dogs and cats can be transmitted to humans.

【 Testing purpose 】
Giardia (GIA) can cause diarrhea in dogs/cats, especially in puppies/kittens.With the increase of age and the strengthening of their immunity, although they carry Giardia, they will appear asymptomatic. However, when the GIA number reached a certain number, diarrhea will still occur.
Reliable and effective detection plays a positive guiding role in prevention, diagnosis and treatment.

【Detection result】
Normal (U/ml) ：≤50
Suspected (U/ml) ：50-100
Positive (U/ml) ：≥100

【 Detection principle 】
This product uses fluorescence immunochromatography to quantitatively detect GIA content in dog/cat feces. The basic principle is that the nitrocellulose membrane is marked with T and C lines, and the T line is coated with antibody a that specifically recognizes the antigen. The binding pad is sprayed with another fluorescent nanomaterial labeled antibody b that can specifically recognize the antigen. The antibody in the sample binds to the nanomaterial labeled antibody b to form a complex, which then binds to the T-line antibody A to form a sandwich structure. When the excitation light is irradiated, the nanomaterial emits fluorescent signals. The intensity of the signal was positively correlated with the antigen concentration in the sample.

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