SARS-CoV-2 Antigen Rapid Qualitative Test Type A

Human Pepsinogens are aspartic proteases produced in the gastric mucosa and secreted into the gastric lumen that play a major role in the digestion of proteins after activation of acidic pH. It is synthesized as isoymogens and is classified into two groups (Pepsinogen I and Pepsinogen II).

TheToxoplasma IgG/IgM Rapid Test is an in vitro immunoassay for the in vitro qualitative determination of IgG and IgM class antibodies toToxoplasma gondii in human serum.IgG results with this assay are used to indicate past or recent infection withToxoplasma gondii. IgM results obtained with this assay are used as an aid in the diagnosis of acute or recentToxoplasma gondii infections. Toxoplasma IgM test shall not be used for prenatal screening of asymptomatic people, and the test results of this reagent shall not be used alone as the basis for termination of pregnancy. -Fluorescent immunoassay -Toxoplasma gondii infection -For in vitro diagnostic use only. For professional use only.

Thyroid stimulating hormone(TSH) is a hormone secreted by adenohypophysis to promote the growth and function of the thyroid gland. The changes of TSH is noted prior to the T4 and T3 for months or years, as is of great value for the diagnosis of thyroid dysfunction and lesions.

The incubation chamber is an auxiliary device for Biotime’s fluorescence immunoassay analyzer. The reaction temperature and time is critical for test results. The incubation chamber provides an optimized environment as well as automatic timers for test reactions to improve the reliability of test results.

Serum Cystatin C(Cys-C) has been proposed as a marker of glomerular filtration rate(GFR). Serum creatinine (creatinine) is widely used to estimate the glomerular filtration rate, but its tubular secretion, dependence on muscle mass, alteration in some inflammatory diseases, and analytical interferences can limit its utility. Thus, Cys-C has been proposed as a novel biomarker of kidney function.

The Biotime SARS-CoV-2 IgG/IgM Rapid Qualitative Test is intended to qualify the SARS-CoV-2 IgG and IgM antibody in human plasma, serum or whole blood by colloidal gold immunochromatography assay. The test can be used as an aid detection to SARS-CoV-2 infection and thus caused COVID-19 disease.

Human pepsinogens I (PGI) and II (PGII) are proenzymes of pepsin—an endoproteinase of gastric juice. PGI is secreted mainly by chief cells in the fundic mucosa, whereas PGII is also secreted by the pyloric glands and the proximal duodenal mucosa. Serum PGI and PGII concentrations and the ratio between PGI and PGII may be related to the histologic and functional status of the gastric mucosa.