New test for the detection of antibodies in a serum, with the aid of monoclonal antibodies produced by a new cell line hybrid

摘要

A new test for the detection of antibodies in a serum. The test relies on the use of antibodies against antibodies or anti-antibodies, and is characterised in that these anti-antibodies are capable of recognising the presence or absence of antibodies in the patients' serum, the assay being an enzymoimmunological or radioimmunological assay. Application to the determination of a state of immunity to microorganisms or viruses.