Description
IL-31 is a multifunctional cytokine that activates STAT3 through IL-31 heterodimeric receptors (IL31RA and OSMR) and may activate STAT1 and STAT5. IL-31 is known for its involvement in skin immunity, where it regulates immune responses. Animal-Free IL-31 Protein, Human (His) is the recombinant human-derived animal-FreeIL-31 protein, expressed by E. coli, with C-His labeled tag. This product is for cell culture use only