• These cells frequently secrete a structurally homogeneous immunoglobulin (M-component) and/or an abnormal immunoglobulin. (lookformedical.com)
  • Bence Jones protein is a monoclonal globulin protein or immunoglobulin light chain found in the urine, with a molecular weight of 22-24 kDa. (wikipedia.org)
  • In most plasma cell disorders, M-proteins (monoclonal immunoglobulin protein) are structurally similar to normal antibody molecules. (msdmanuals.com)
  • In contrast, in heavy chain diseases, incomplete monoclonal immunoglobulins (true paraproteins) are produced. (msdmanuals.com)
  • A malignancy of mature PLASMA CELLS engaging in monoclonal immunoglobulin production. (lookformedical.com)
  • Most of the paraproteins show themselves as an M-component (monoclonal gammopathy) in electrophoresis. (lookformedical.com)
  • That region of the immunoglobulin molecule that varies in its amino acid sequence and composition, and comprises the binding site for a specific antigen. (nih.gov)
  • F(ab')2 fragments were prepared by gel filtration chromatography of pepsin-digested goat anti mouse kappa light chain antibody. (bio-rad-antibodies.com)
  • A group of related diseases characterized by an unbalanced or disproportionate proliferation of immunoglobulin-producing cells, usually from a single clone. (lookformedical.com)
  • Immunoglobulin Subunits" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (harvard.edu)
  • PURPOSE: This study aimed to examine tubulointerstitial B-cell infiltration in patients with adult-onset immunoglobulin A vasculitis (IgAV) and nephritis (IgAV-N), and to evaluate whether B-cell infiltration correlated with clinicopathological variables at kidney biopsy and with short-term renal outcomes. (bvsalud.org)
  • Heavy chain diseases are neoplastic plasma cell disorders characterized by overproduction of monoclonal immunoglobulin heavy chains. (msdmanuals.com)
  • In most plasma cell disorders, M-proteins (monoclonal immunoglobulin protein) are structurally similar to normal antibody molecules. (msdmanuals.com)
  • Множинна мієлома Multiple myeloma is a cancer of plasma cells that produce monoclonal immunoglobulin and invade and destroy adjacent bone tissue. (msdmanuals.com)
  • The proteins are immunoglobulin light chains (paraproteins) and are produced by neoplastic plasma cells. (wikipedia.org)
  • Light chains (kappa or lambda) are smaller fragments of immunoglobulin molecules that can be detected in serum (serum-free light chains) and are small enough to be filtered through the kidney (glomerulus) and can be detected in the urine (Bence Jones proteins). (medscape.com)
  • Partial immunoglobulin molecules resulting from selective cleavage by proteolytic enzymes or generated through PROTEIN ENGINEERING techniques. (nih.gov)
  • Bence Jones protein is a monoclonal globulin protein or immunoglobulin light chain found in the urine, with a molecular weight of 22-24 kDa. (wikipedia.org)
  • The presence of paraproteins causes the formation of a narrow and high peak in the area of ​​γ-globulins during serum protein electrophoresis. (wikilectures.eu)
  • The modification of human immunoglobulin binding to staphylococcal protein A using diethylpyrocarbonate. (nih.gov)