быстрая доставка ~4 недели
Размер
- 10 μg
- 100 μg
- 20 μg
- 5 μg
- 50 μg
Active Recombinant Human IL-17A/CTLA-8 Protein (RP00212)
- Описание
-
Overview
Product name Active Recombinant Human IL-17A/CTLA-8 Protein Catalog No. RP00212 Description Active Recombinant Human IL-17A/CTLA-8 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ile20-Ala155) of human IL-17A (Accession #NP_002181.1) fused with a 6×His tag at the C-terminus. Bio-Activity 1.Measured by its ability to induce IL6 secretion in Hela cells. The ED50 for this effect is 1-6 ng/mL. 2.Measured by its binding ability in a functional ELISA. Immobilized Recombinant human IL17RA at 2 μg/mL (100 μL/well) can bind Recombinant human IL-17A, the EC50 of human IL-17A is 32.5-130 ng/mL. Purity > 95% by SDS-PAGE. Endotoxin < 0.1 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. Species Human Background
IL17, also known as IL17a and CTLA8, is a is a 15-20 kDa glycosylated cytokine which belongs to the IL-17 family. The IL-17 family of cytokines includes six members, IL-17/IL-17A, IL-17B, IL-17C, IL-17D, IL-17E/IL-25, and IL-17F, which are produced by multiple cell types. IL17A promotes protective mucosal and epidermal inflammation in response to microbial infection .It induces chemokine production, neutrophil influx, and the production of antibacterial peptides .IL17A additionally enhances the production of inflammatory mediators by rheumatoid synovial fibroblasts and contributes to TNF alpha induced shock . In contrast, it can protect against the progression of colitis by limiting chronic inflammation . IL17A encourages the formation of autoreactive germinal centers and exacerbates the onset and progression of experimental models of autoimmunity .Product information
Synonym CTLA8; IL17; IL17A Expression Host HEK293 cells Tag C-His Swiss-Prot Gene ID Usage guide
Storage Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.Reconstitution Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
Product Protocols