Method of Making and Using Versatile Positive Controls and Antibody Detection Assays

摘要

The present invention is in the technical field of ligand-binding assays for detection of antigen-specific antibodies. Specifically a method for preparation of a versatile positive control, components of which can be mixed and matched in numerous combinations to render positive controls for antigen specific antibodies of a wide variety of Immunoglobulin classes (e.g., IgG, IgA, IgM, IgE etc.) in both human and animals is described. Also disclosed are assay methods and kits in which the positive control components are used for detection of antigen-specific antibodies in biological and non-biological matrices.