Yu. P. Reznikov

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A prototype test-system for simultaneous quantitative assay of nine tumor markers in blood serum was developed. The main constituent of the test-system is an OM-9 biochip containing immobilized antibodies against nine oncomarkers: α-fetoprotein (AFP), carcinoembryonic antigen (CEA), human chorionic gonadotropin (HCG), cancer antigen 15-3 (CA 15-3), cancer(More)
New quantitative techniques of radioimmunoassay (RIA) and enzyme immunoassay (EIA) were developed for determination of free light λ-chains of immunoglobulins (immunometric sandwich-like variants) in biological fluids using two types of monoclonal specific antibodies (MAB-1 and MAB-2) to different epitopes of the antigen molecule: MAB-1 were immobilized on a(More)
A naturally occurring antiglobulin factor against the Fab-fragment of homologous IgG, contained in the rabbit and human blood serum and γ-globulin preparations, was shown by gelfiltration on Sephadex G-200 to have a molecular weight of about 250,000 daltons. In man this factor does not pass through the placenta in normal pregnancy. Despite differences in(More)
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