Chemical and biochemical preparations used in [ industry, ] science and research for the transfer of biological molecules into living cells, the integration of foreign nucleic acids into the genome of living cells and the production of transfected cells, cell lines, recombinant proteins, peptides, antibodies, viruses and virus-like particles; chemical products for use in [ industry, ] science and research, namely, [ agents and ] reagents used in the field of genetic or biological engineering, research [ and industry ]