| 释义 | immunoglobulin D
 immunoglobulin Dn. Abbr. IgD1.  The class of antibodies that are found chiefly on the surface of B cells and are thought to function in B cell activation.2.  An antibody of this class.Thesaurus| Noun | 1.immunoglobulin D - one of the five major classes of immunoglobulins; present in blood serum in small amountsIgDIg, immune gamma globulin, immune globulin, immune serum globulin, immunoglobulin - a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response | 
 immunoglobulin D
 immunoglobulin D[‚im·yə·nō‚gläb·yə·lən ′dē]  (immunology) A class of immunoglobulins that are found on the surface of B cells and in minute amounts in normal human serum.immunoglobulin D
 immunoglobulin Dn. Abbr. IgD The class of antibodies found only on the surface of B cells and possibly functioning as antigen receptors to initiate differentiation of B cells into plasma cells.immunoglobulin DAbbreviation: IgDAn immunoglobulin that is present on the surface of B lymphocytes and acts as an antigen receptor.See also: immunoglobulinAcronymsSeeIGD
 immunoglobulin DRelated to immunoglobulin D: immunoglobulin M, immunoglobulin E
 Synonyms for immunoglobulin Dnoun one of the five major classes of immunoglobulinsSynonymsRelated WordsIgimmune gamma globulinimmune globulinimmune serum globulinimmunoglobulin
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