[An immunoenzyme test system for determining gaprin in the air].

A highly specific and sensitive enzyme immunoassay system for the quantitative determination of haprin in the air at a concentration of not less than 0.0001 mg of haprin per m3 of air has been developed. The assay system has been approved at the Svetloiarsk plant for the production of vitamin protein concentrate and can be used for the control and evaluation of haprin pollution of the environment at areas adjoining microbiological plants.