A modified electroimmunoassay technique for uromucoid in urine.

An electroimmunoassay technique for the estimation of urine uromucoid has been studied in an effort to improve its performance. It was found that strict attention to specimen collection, preservation and storage was important. The conditions used for the production of immunologically active uromucoid subunits utilising sodium dodecyl sulphate were found to be critical, needing rigid standardisation if acceptable precision is to be achieved.