Biomaterial Database

Radioimmunoassay for the detection of the antibody against hepatitis-B-core antigen (anti-HBc). 1978

G Hess, and J W Shih

In this paper we describe a new sensitive solid phase radioimmunoassay for the detection of anti-HBc. This test was shown to be more sensitive than the widely used immune adherence hemagglutination test (IAHA) and at least as sensitive as the radioimmunoassay using the blocking principle. The new test system appears to be very useful to screen larger groups of individuals (e.g. blood donors) for the presence of anti-HBc.

UI	MeSH Term	Description	Entries
D007104	Immune Adherence Reaction	A method for the detection of very small quantities of antibody in which the antigen-antibody-complement complex adheres to indicator cells, usually primate erythrocytes or nonprimate blood platelets. The reaction is dependent on the number of bound C3 molecules on the C3b receptor sites of the indicator cell.	Adherence Reaction, Immune,Adherence Reactions, Immune,Immune Adherence Reactions,Reaction, Immune Adherence,Reactions, Immune Adherence
D011863	Radioimmunoassay	Classic quantitative assay for detection of antigen-antibody reactions using a radioactively labeled substance (radioligand) either directly or indirectly to measure the binding of the unlabeled substance to a specific antibody or other receptor system. Non-immunogenic substances (e.g., haptens) can be measured if coupled to larger carrier proteins (e.g., bovine gamma-globulin or human serum albumin) capable of inducing antibody formation.	Radioimmunoassays
D006512	Hepatitis B Core Antigens	The hepatitis B antigen within the core of the Dane particle, the infectious hepatitis virion.	HBcAg,Hepatitis B Core Antigen
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000906	Antibodies	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).
D000918	Antibody Specificity	The property of antibodies which enables them to react with some ANTIGENIC DETERMINANTS and not with others. Specificity is dependent on chemical composition, physical forces, and molecular structure at the binding site.	Antibody Specificities,Specificities, Antibody,Specificity, Antibody