IBRS-2 Cells

The IBRS-2 cell line is a porcine kidney epithelial cell line commonly used in virology and veterinary research. Derived from the kidney tissue of a domestic pig (Sus scrofa), these cells provide a valuable in vitro model for studying porcine viral infections, including foot-and-mouth disease virus (FMDV) and other enteric viruses that affect swine. Due to their epithelial origin, IBRS-2 cells are particularly suitable for studying virus-host interactions, viral replication, and the effects of antiviral compounds within porcine kidney tissues. IBRS-2 cells exhibit typical epithelial characteristics, such as the formation of tight junctions and the expression of specific markers associated with kidney epithelial cells. They have been employed extensively in studies focused on viral pathogenesis, vaccine development, and the screening of antiviral agents. The cell line is also useful in toxicology studies due to its origin in kidney tissue, providing insights into renal toxicity of various compounds.