Journal of Translational Proteomics Research (Volume 1) Antibodies Possessing a Catalytic Activity (Natural Abzymes) at Norm and Pathology Pages 2-7 Severyn Myronovskij and Yuriy Kit DOI: http://dx.doi.org/10.15379/2410-3802.2014.01.2 Published: 31 December 2014 Abstract The review is focused on the analysis of published data and the results obtained by the authors about the catalytic activity of antibodies (abzymes) at norm and pathology. Potential pathogenic and beneficial role of natural abzymes is discussed. Keywords Antibodies, Abzymes, Blood serum, Catalytic activity, Biological activity.