Rat IL-33 (Interleukin-33) ELISA Kit (RTFI01452)

For quantitative measurement of interleukin-33 in rat specimens, this Assay Genie kit employs a colorimetric readout compatible with standard microplate readers. IL-33 is a nuclear-associated cytokine of the IL-1 family that functions as an alarmin, released upon epithelial or endothelial damage to drive type 2 immune responses through the ST2 receptor (IL1RL1). Researchers apply this kit in studies of allergic airway disease, helminth infection models, mucosal inflammation, and cardiovascular remodeling pathways. The kit supports in vitro research workflows and is supplied with all reagents needed to complete the assay. Validated specimen types include serum-derived and plasma-derived rat samples, and the product is intended for research use only.