Tests
Cashew Antigen IgE Antibody Measurement
The determination of the amount of cashew antigen IgE antibody in a sample.
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Tests
The determination of the amount of cashew antigen IgE antibody in a sample.
Tests
A measurement of the cat dander antigen IgG antibody in a biological specimen.
Tests
The determination of cellular CD107a expression in a biospecimen.
Tests
The determination of cellular CD137 expression in a biospecimen.
Indicators
A protein complex comprised of one T-cell surface glycoprotein CD3 delta chain (CD3D), one T-cell surface glycoprotein CD3 gamma chain (CD3G) and two T-cell surface glycoprotein CD3 epsilon chains (CD3E). CD3D, CD3G and CD3E are transmembrane proteins with one extracellular immunoglobulin domain and one intracellular ITAM domain. The CD3 complex is a T-cell co-receptor that noncovalently associates with either the disulfide bound heterodimeric alpha/beta T-cell receptor (TCR) or gamma/delta TCR and two copies of the accessory protein, T-cell surface glycoprotein CD3 zeta chain (CD247), which is a transmembrane protein with three ITAM domains. The TCR moiety of the TCR-CD3 complex binds to MHC and processed antigens on antigen presenting cells, which triggers phosphorylation of and cellular propagation of the signal by CD247 and the CD3 complex.
Tests
The determination of the amount of CD33 expressing cells per unit present in a sample.
Tests
The determination of the amount of CD38 expressing cells per unit present in a sample.
Tests
A laboratory blood test to measure carcinoembryonic antigen (CEA), a protein found in many types of cells, but is associated with tumors. Used as a tumor marker.
Tests
The determination of the amount of CEA cell adhesion molecule 1 in a sample.
Tests
The determination of the Chlamydia trachomatis antigen present in a sample.
Article
Research record from Cureus, 2026-05-17. PMID 42317899.
Tests
A complement blood test measures the levels and/or activity of a group of proteins that are part of the complement system. This system "complements" or enhances your body's defenses against infections and other diseases. Your immune system makes antibodies, which are proteins to fight disease-causing substances like viruses and bacteria. The proteins in the complement system will also help fight the infection or disease. These proteins work together in a sequence, with one protein activating the next.