Prof. Sergei A. Eremin is the Head of the Research Group of Immunoassays, Department of Chemical Enzymology, Faculty of Chemistry, M.V. Lomonosov Moscow State University (MSU). He received his B.Sc. in Chemistry in 1976 from the Faculty of Chemistry, MSU, and was awarded a Ph.D. in Organic Chemistry in 1982 from MSU. In 2004, he was awarded a D.Sc. in Biotechnology and Analytical Chemistry at MSU. Since 1979 up to now, he has been a part of the Department of Chemical Enzymology, MSU, as a researcher, scientist, senior, and lead scientist. Since 2004, he has been the Head of the Research Group of Immunoassays, Department of Chemical Enzymology, Faculty of Chemistry, MSU. Since 2005, he has been a professor at the Department of Toxicological Chemistry, Faculty of Pharmacy, I.M. Sechenov First Moscow State Medical University, and since 2008, he has been a leading researcher at A.N.Bakh Institute of Biochemistry of the Russian Academy of Science. Prof. Eremin is a member of the International Association of Environmental Analytical Chemistry and all Russia D.I. Mendeleev Chemical Society. He is a member of the editorial board of the Russian Journal of Analytical Chemistry, Food and Agricultural Immunology, and the International Journal of Food Science & Technology.