| 摘要 |
To determine a substance which is capable of specific binding by incubation of the sample solution with at least three receptors R1, R2 and R3, of which R1 and R2 are able to bind to one another, and R3 is able to bind specifically to the substance to be determined, and measurement of the agglutination occurring during the reaction, employed as receptor R1 is a conjugate of one partner in a specifically binding pair P and of a substance S which corresponds to the substance to be determined or is a derivative thereof and has at least one epitope of the substance to be determined, as R2 is a receptor which has at least two binding sites for P, and as R3 is a receptor which has at least two binding sites of which at least one specifically binds to an epitope of the substance to be determined or of S. |
