[Tissue typing using a Soviet automated luminescent microscope-photometer]

Automated fluorescent microscope developed by the authors permits photometry of microquantities of cellular suspensions in scanning standard 60-well plates with a flat bottom. Automated and semiautomated modes of operation are possible. Fluorescent stains and schemes of staining the examined cells that yield stable results in the lymphocytotoxic test have been selected. Comparative analysis of the efficacies of histocompatibility antigens detection by the routine and the fluorescent technique has shown a number of advantages of the fluorescent method. Specific features of fluorescent stains used for staining live cells are described.