Carcinoembryonic antigen (CEA) is a protein normally found in very low levels in the blood of adults. The CEA blood level may be increased in certain types of cancer and non-cancerous (benign) conditions. A CEA test is most commonly used for colorectal cancer.
Prostate-specific antigen, or PSA, is a protein produced by normal, as well as malignant, cells of the prostate gland. The PSA test measures the level of PSA in a man's blood.
PSA, a protein produced by prostate gland cells, circulates through the body in two ways: either bound to other proteins or on its own. PSA traveling alone is called free PSA. The free-PSA test measures the percentage of unbound PSA.
25（OH）-D is a prehormone that is produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase. Physicians worldwide measure this metabolite to determine a patient's vitamin D status.
The SARS-CoV-2 Antigen Rapid Qualitative Test is a colloidal gold immunochromatography intended for the qualitative detection of nucleocapsid antigens from SARS-CoV-2 in human nasal swabs, throat swabs, and sputum from individuals who are suspected of COVID-19 by their healthcare provider. within the first five days of the onset of symptoms.
The Malaria P.f/P.v Antigen Rapid Test is a lateral flow immunoassay for the qualitative detection of Histidine-Rich Protein II (HRP-II) specific to Plasmodium falciparum (P.f) and Plasmodium lactate dehydrogenase (pLDH) specific to Plasmodium vivax (P.v) in human whole blood specimen. It is intended to be used by professionals as a screening test and provides a preliminary test result to aid in the diagnosis of infection with Malaria. For professional in vitro diagnostic use only.
The RSV antigen rapid test is intended to be used by professionals as a screening test and to provide preliminary test results to help diagnose acute RSV virus infection. It provides only an initial screening test result. For professional in vitro diagnostic use only.
The ADV Antigen Rapid Test is a rapid lateral flow immunoassay for the qualitative detection of adenovirus antigen (ADV) directly from nasal/throat/nasopharyngeal swabs. It is intended to be used by professionals as a screening test and to provide preliminary test results to help diagnose acute Adenovirus infection. It provides only an initial screening test result. For professional in vitro diagnostic use only.
IPv6 network supported 
