SOLID SUPPORT HAVING ANTIBODIES IMMOBILIZED THEREON

摘要

7614 SOLID SUPPORT HAVING ANTIBODIES IMMOBILIZED THEREON There is disclosed a solid support having antibodies immobilized thereon. The specific antibodies of interest are immobilized on the solid support as part of a complex which includes a nonspecific antibody and an antibody directed against the Fc fragments of the specific and nonspecific antibodies. In a preferred embodiment the solid support is used in solid phase competitive immunoassays and provides improved signal levels and desirable steeper standard curve slopes in the desired assay sensitivity range.