[The comparative evaluation of spectrophotometric and chemiluminescent detection in an immunoenzyme test of antibodies to the antigens of the bovine leukosis virus].

Comparative evaluation of the sensitivity limit in the detection of antibodies to bovine leukemia virus in the enzyme immunoassay with the use of chemiluminescent and spectrophotometric detection techniques was carried out. In this assay 3-amino-1,4-phthalazinedion was used as chemiluminescent substrate and ortho-phenylenediamine, as chromogenic substrate. The chemiluminescent signal was registered by means of a special luminometer designed at the Institute of Biochemistry (Lithuanian Acad.