IL-25/IL-17E Protein, Human (HEK293, Fc)

IL-25/IL-17E cytokines are produced by eosinophils, Th2 cells, and epithelial cells and critically regulate the adaptive immune response by modulating cytokine production. It enhances local and systemic type 2 helper T cell responses through its IL17RA and IL17RB receptors and activates the JAK2-STAT5A pathway. IL-25/IL-17E Protein, Human (HEK293, Fc) is the recombinant human-derived IL-25/IL-17E protein, expressed by HEK293 , with N-hFc labeled tag. The total length of IL-25/IL-17E Protein, Human (HEK293, Fc) is 175 a.a., with molecular weight of 50-60 kDa.

The cytokine Animal-Free IL-25/IL-17E, produced by various cells such as eosinophils, T-helper type 2 (Th2) cells, or epithelial cells, plays a crucial role in the internal safety of adaptive immune responses by regulating cytokine production. This cytokine promotes and augments T-helper type 2 responses both locally and systemically, acting through its receptor composed of IL17RA and IL17RB for signal transduction. Upon binding, Animal-Free IL-25 activates the JAK2-STAT5A pathway, leading to the secretion of type-2-associated cytokines, including IL4, IL9, and IL13. Additionally, it induces the release of IL8 and IL6 from eosinophils by simultaneously activating the MAPK and NF-kappa-B pathways. Notably, Animal-Free IL-25 inhibits the differentiation of T-helper (Th17) cells through the production of IL4, IL5, and IL13, contributing to its regulatory role in immune responses.

Human

HEK293

N-hFc

Q9H293 (Y3-G177)

64806  [NCBI]

50-60 kDa

Greater than 95% as determined by reducing SDS-PAGE

<1 EU/μg, determined by LAL method.