Anti-IL17A Antilichaam 31.0647 Vervoeging

Interleukin-17A is a protein that in humans is encoded by the IL17A gene. This gene is a member of the IL-17 receptor family which includes five members (IL-17RA-E) and the encoded protein is a proinflammatory cytokine produced by activated T cells. IL-17A-mediated downstream pathways induce the production of inflammatory molecules, chemokines, antimicrobial peptides, and remodeling proteins. The encoded protein elicits crucial impacts on host defense, cell trafficking, immune modulation, and tissue repair, with a key role in the induction of innate immune defenses. This cytokine stimulates non-hematopoietic cells and promotes chemokine production thereby attracting myeloid cells to inflammatory sites. This cytokine also regulates the activities of NF-kappaB and mitogen-activated protein kinases and can stimulate the expression of IL6 and cyclooxygenase-2 (PTGS2/COX-2), as well as enhance the production of nitric oxide (NO) . IL-17A plays a pivotal role in various infectious diseases, inflammatory and autoimmune disorders, and cancer. High levels of this cytokine are associated with several chronic inflammatory diseases including rheumatoid arthritis, psoriasis and multiple sclerosis. The lung damage induced by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is to a large extent, a result of the inflammatory response promoted by cytokines such as IL17A

Interleukin-17A; IL-17; IL-17A; Cytotoxic T-lymphocyte-associated antigen 8; CTLA-8; Il17a; Ctla8; Il17

IL17A

3605

Q16552

Human

No cross-reactivity with other proteins.

A synthetic peptide corresponding to a sequence in the middle region of human IL17A, which shares 88.2% amino acid (aa) sequence identity with mouse and rat IL17A.

Restricted to a subset of activated T-cells.

Flow Cytometry

Cytokines, Immunology, Innate Immunity, Interleukins, Macrophage/Inflammation

Immunogen affinity purified.

Liquid

Ligand for IL17RA (PubMed:17911633) . The heterodimer formed by IL17A and IL17F is a ligand for the heterodimeric complex formed by IL17RA and IL17RC (By similarity) . Involved in inducing stromal cells to produce proinflammatory and hematopoietic cytokines (By similarity) .

1. Allen, C. E., McClain, K. L. Interleukin-17A is not expressed by CD207+ cells in Langerhans cell histiocytosis lesions. (Letter) Nature Med. 15: 483-484, 2009. 2. Amadi-Obi, A., Yu, C.-R., Liu, X., Mahdi, R. M., Clarke, G. L., Nussenblatt, R. B., Gery, I., Lee, Y. S., Egwuagu, C. E. TH17 cells contribute to uveitis and scleritis and are expanded by IL-2 and inhibited by IL-27/STAT1. Nature Med. 13: 711-718, 2007. 3. Arico, M., Henter, J.-I., Egeler, R. M., Delprat, C. Reply to Allen and McClain. (Letter) Nature Med. 15: 484-485, 2009.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

6

Interleukin 17A

Secreted.

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.