title: Mathematics of the inverse solid-phase radioimmunoassay.
abstract: Use of a simplified, idealized model allows a mathematical treatment of the inverse solid phase radioimmunoassay. Equations are presented for calculation of the following values: bound/free antibody ratio (R) in the state of equilibrium; the equilibrium constant (K), the concentrations of the directly non-measurable values (Abf; AbfAg: Abs and Ag) as well as the concentration of the antibody tested [Abf]0. The model has the same parameters as the test system, thus the equations may be used in planning of the test in the laboratory.
mesh_terms: D000992:Antitoxins / Q000032:analysis; D001427:Bacterial Toxins / Q000032:analysis; D003016:Clostridium perfringens; D008433:Mathematics; D008954:Models, Biological; D011863:Radioimmunoassay
chemical_list: D000992:Antitoxins; D001427:Bacterial Toxins