• 5. That a Hepatitis B surface antigen test not be performed if the person requesting the test indicates that the test is for a prenatal assessment. (ontario.ca)
  • These include Epstein-Barr nuclear antigen (EBNA)-1, EBNA-2, EBNA-3A, EBNA-3B, EBNA-3C, EBNA-leader protein (EBNA-LP) and latent membrane proteins (LMP)-1, LMP-2A and LMP-2B and the Epstein-Barr encoded RNAs (EBERs). (wikidoc.org)
  • The initiation codon of the EBNA-LP coding region is created by an alternate splice of the nuclear protein transcript. (wikidoc.org)
  • EBNA-1 protein binds to a replication origin (oriP) within the viral genome and mediates replication and partitioning of the episome during division of the host cell. (wikidoc.org)
  • The key to this kit is the high sensitivity of detection of bound Fc-tagged Spike protein by HRP-labeled Anti-Fc. (herpes-pics.com)
  • The Receptor Binding Domain (RBD) of Spike protein recognizes and attaches to the Angiotensin-Converting Enzyme 2 (ACE2) receptor found on the surface of type I and II pneumocytes, endothelial cells, and ciliated bronchial epithelial cells. (herpes-pics.com)
  • The antibodies are detected by solid-phase IMMUNOASSAY employing the purified phospholipid antigen CARDIOLIPIN. (lookformedical.com)
  • Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them. (lookformedical.com)
  • In 1932, Paul and Bunnell discovered that serum from symptomatic patients had antibodies that agglutinate the red blood cells (RBCs) of unrelated species, the "heterophile antibodies. (medscape.com)
  • The complex formed by the binding of antigen and antibody molecules. (nih.gov)
  • The deposition of large antigen-antibody complexes leading to tissue damage causes IMMUNE COMPLEX DISEASES . (nih.gov)
  • Heterophile antibody assays have been used to aid the diagnosis of infectious mononucleosis caused by the Epstein-Barr virus. (bvsalud.org)
  • Autoantibodies directed against various nuclear antigens including DNA, RNA, histones, acidic nuclear proteins, or complexes of these molecular elements. (lookformedical.com)
  • They are the main antigenic components of the Wassermann-type antigen that is used in nontreponemal SYPHILIS SERODIAGNOSIS. (lookformedical.com)
  • Immunoglobulin molecules having a specific amino acid sequence by virtue of which they interact only with the ANTIGEN (or a very similar shape) that induced their synthesis in cells of the lymphoid series (especially PLASMA CELLS). (lookformedical.com)
  • Superantigens cross-link the variable region with class II MHC proteins regardless of the peptide binding in the T-cell receptor's pocket. (bvsalud.org)
  • Hoechst 33342 fluorescent nuclear stain (ImmunoChemistry Technologies) was added at a dilution of 1:200 at least 15 minutes before analysis. (immunochemistry.com)
  • Unfixed samples may also be analyzed with Propidium Iodide or Hoechst 33342 to detect necrosis or changes in nuclear morphology, respectively. (immunochemistry.com)
  • Cells that contain the bound FLICA can be analyzed by a fluorescence plate reader, fluorescence microscopy, or flow cytometry. (immunochemistry.com)
  • Microbial antigens that have in common an extremely potent activating effect on T-cells that bear a specific variable region. (bvsalud.org)