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abbreviation for immunoglobulin M.
CD40LGA gene on chromosome Xq26 that encodes of a protein expressed on the surface of T cells which regulates B-cell function by binding CD40 to the B-cell surface. CD40LG is critical for immunoglobulin class switching.
A defect in CD40LG is associated with hyper IgM syndrome due to an inability to undergo class switch.
Abbreviation for immunoglobulin M.
IgMImmunoglobulin class M, an antibody class concerned especially with the breakdown of foreign cells and with preparing foreign material for PHAGOCYTOSIS.
n the abbreviation for immunoglobulin M.
immunoglobulin M. See immunoglobulin.
occurs as an inherited defect and as part of the primary severe combined immunodeficiency in Quarter horses and Arab horses.