Description_x000D_ General description_x000D_ This enzyme-linked immunosorbent assay (ELISA) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of a target protein in biological samples, such as serum, plasma, cell culture supernatants, urine and/or cell and tissue lysates._x000D_ Application_x000D_ For research use only. Not for use in diagnostic procedures._x000D_ Please refer to the attached Protocolfor details._x000D_ Biochem/physiol Actions_x000D_ Interleukin 1 beta (IL-1β) is a proinflammatory cytokine, which is implicated in the induction of various acute and chronic inflammation. IL1B is considered as a potential therapeutic target for disease associated with fibrosis and tissue remodeling. Mutations in IL-1β gene are linked with renal manifestations and renal sequelae in Henoch-Schönlein purpura (HSP)._x000D_ Other Notes_x000D_ A sample Certificate of Analysis is available for this product. Please type the word sample in the text box provided for lot number.