[Dot immunoenzyme analysis in biological research]

The modern state, general methodologic problems and the possibilities to use in biological research the dot enzyme-linked immunosorbent assay (dot-ELISA) are analysed in the review. New types of microporous polymer membranes and equipment for the application of the solid-phase reagent and performing the assay are considered. Different variants of dot-ELISA and methods for the evaluation of results obtained in the assay as well as the ways for its optimization are discussed.