Tests
HLA A3 Histocompatibility Antigen Measurement
The determination of the amount of HLA A3 antigen present in a sample.
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Tests
The determination of the amount of HLA A3 antigen present in a sample.
Tests
The determination of the amount of Human parainfluenza virus 3 nucleic acid present in a sample.
Indicators
A physiological progestin that is produced during glucocorticoid and steroid hormone synthesis and is increased during the third trimester of pregnancy. Hydroxyprogesterone binds to the cytoplasmic progesterone receptors in the reproductive system and subsequently activates progesterone receptor mediated gene expression.
Indicators
Along with the immunoglobulin G4 subclass (IgG4), the IgG3 subtype makes up a minor part of circulating antibodies in healthy individuals. The core hinge sequence contains approximately four times the number of amino acids as the other subclasses; allotypes of IgG3 can have up to 62 hinge residues and up to four interchain disulfide bonds. The increased hinge size for IgG3 increases the separation between the Fc (constant fragment) tail and Fab (antigen binding fragment) arms of antibodies of this subclass. This enhances the relative flexibility of the molecule, which may modulate antigen-binding capacity and immune complex formation, and may increase the affinity for binding to both Fc receptors and complement component C1q.
Tests
The determination of the amount of insulin-like growth factor binding protein 3 present in a sample.
Tests
The determination of the amount of integrin subunit beta 3 in a sample.
Tests
The determination of the amount of intercellular adhesion molecule 3 present in a sample.
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Exhibiting a broad range of biological activities on T and natural killer cells, Interleukin-12 is a disulfide-bonded heterodimeric cytokine composed of a 35-kD IL12A subunit (IL-6 Superfamily) and a 40-kDa IL12B subunit (Type I Cytokine Receptor 3 Family). IL12 stimulates T-cell-independent production of IFN-gamma by PBMCs, enhances NK cell lytic activity, acts as a growth factor for T- and NK-cells, and is important for Th1 and Th2 cell differentiation. Lymphocyte responses to IL12 require NOS2A and are mediated by STAT4 activator of transcription. (NCI)
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Interleukin-8 (99 aa, ~11 kDa) is encoded by the human CXCL8 gene. This protein is involved in chemotaxis and neutrophil activation.
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This gene plays a role in signal transduction and non-receptor tyrosine protein kinase activity.
Tests
The determination of the lactate dehydrogenase isoenzyme 3 present in a sample.
Indicators
Lactotransferrin (710 aa, ~78 kDa) is encoded by the human LTF gene. This protein is involved in the mediation of both proteolysis and iron transport.