Semra AYDIN is associate professor of Biology. She is currently holding academic positions in Hacettepe University Vaccine Institute, Department of Vaccine Technology. She is graduated from Anadolu University, Faculty of Science, Department of Biology in 2004, and finished her training at Ankara University, Department of Biology 2011. She worked at Niğde University and Ministry of Health in order, Turkey Pharmaceuticals and Medical Devices Agency, Department of Biotechnology Products Laboratory between 2011-2019. She worked on potency analysis of vaccines, blood products and monoclonal antibodies especially cell based potency analysis. She interested about vaccine technology, molecular diagnostic methods, recombinant biomolecules (antigens, antibodies and peptides) production, immunotherapy and protein modification.