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Definition
 
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IgG4 definition: A subtype of IgG that makes up a minor part of circulating antibodies in healthy individuals. It is elevated in various diseases and infections.
Genes, DCC definition: Tumor suppressor genes located in the 18q21-qter region of human chromosome 18. The absence of these genes is associated with the formation of colorectal cancer (DCC stands for deleted in colorectal cancer). The products of these genes show significant homology to neural cell adhesion molecules and other related cell surface glycoproteins.
DCC Gene definition: This gene plays a role in the regulation of several processes that determine neuronal cell morphology.
IgG Deficiency definition: A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN G.
Subclass definition: A taxonomic subdivisions more specific than class but more general than order.
Reagents, Immunoassay, Protein, Immunoglobulin A, Subclass definition: Immunoassay reagents intended to perform qualitative and/or quantitative analysis on a body fluid sample (typically serum) to determine subdivisions (i.e., subclasses) of immunoglobulin A (IgA), based on structural and antigenic differences in its heavy chains. Two subclasses of IgA are currently determined, denoted by numerical subindexes as IgA1 and IgA2.
Reagents, Immunoassay, Protein, Immunoglobulin G, Subclass definition: Immunoassay reagents intended to perform qualitative and/or quantitative analysis on a body fluid sample (typically serum) to determine subgroups (subclasses) of immunoglobulin G (IgG), based on structural and antigenic differences in their heavy chains. Five subclasses of IgG are currently determined, denoted by numerical subindexes from IgG1 to IgG5.
NEO1 Gene definition: This gene plays a role in neural differentiation and cell cycle regulation.
HDL-Cholesterol Subclass 2 Measurement definition: The determination of the amount of HDL-cholesterol subclass 2 present in a sample.
HDL-Cholesterol Subclass 3 Measurement definition: The determination of the amount of HDL-cholesterol subclass 3 present in a sample.