A protein complex composed of two identical immunoglobulin heavy chains of an IgG isotype and two identical immunoglobulin light chains, held together by disulfide bonds. An IgG immunoglobulin complex may be embedded in the plasma membrane or present in the extracellular space, in mucosal areas or other tissues, or circulating in the blood or lymph. (Gene Ontology, GO_0071735)
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8 genes co-occuring with the biological term igg2 in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset.