Method for the immunological determination of a biological material in a sample

摘要

A method for determining a cell surface antigen comprising (a) immobilizing an antibody specific for the cell surface antigen to be determined on a solid phase; (b) immobilizing sample cell suspected of containing said cell surface antigen with the solid-phase antibody to bind the cell surface antigen and antibody; (c) the solid phase is washed after incubation; and (d) the presence of the cell surface antigen is detected by means of a property inherent to the cell by cellular enzymatic activity.