Active Recombinant Human IL-17AF Heterodimer Protein

Cat.No. : IL17A-138H
Product Overview : Recombinant Human IL-17AF Heterodimer Protein without tag was expressed in E. coli.
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Description : Interleukin 17AF (IL-17AF) is a heterodimer that is composed of the interleukin 17A (IL-17A) and interleukin 17F (IL-17F) members of the IL-17 family of cytokines. IL-17AF is produced by T helper 17 cells (Th17) following interleukin 23 (IL-23) stimulation. IL-17AF signals through the IL-17RA/IL-17RC receptor complex and functions to regulate inflammatory responses. IL-17AF induces chemokine and airway neutrophilia production, similar in function to IL-17A and IL-17F homodimers. In regard to these functions, IL-17AF is less active than the IL-17A homodimer and shows greater activity than the IL-17F homodimer. Human and rat IL-17AF are active on mouse cells.
Source : E. coli
Species : Human
Bio-activity : Production of IL-6 from mouse 3T3 cells, ≤50 ng/mL; ≥2.0 x 10^4 units/mg
Molecular Mass : Dimer, 30.7 kDa (IL-17A=137; IL-17F=134; Total=271 aa)
AA Sequence : IL-17A: MIVKAGITIPRNPGCPNSEDKNFPR TVMVNLNIHNRNTNTNPKRSSDYYN RSTSPWNLHRNEDPERYPSVIWEAK CRHLGCINADGNVDYHMNSVPIQQE ILVLRREPPHCPNSFRLEKILVSVG CTCVTPIVHHVA
IL-17F: MRKIPKVGHTFFQKPESCPPVPGGS MKLDIGIINENQRVSMSRNIESRST SPWNYTVTWDPNRYPSEVVQAQCRN LGCINAQGKEDISMNSVPIQQETLV VRRKHQGCSVSFQLEKVLVTVGCTC VTPVIHHVQ
Endotoxin : ≤1 EUs/μg, Kinetic LAL
Purity : ≥95%, Reducing and Non-Reducing SDS PAGE
Stability : 12 months from date of receipt when stored at -20 to -80 centigrade as supplied.
1 month when stored at 4 centigrade after reconstituting as directed.
3 months when stored at -20 to -80 centigrade after reconstituting as directed.
Storage : Storage Prior to Reconstitution: -20 centigrade
Storage Buffer : Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA)
Reconstitution : Sterile water at 0.1 mg/mL
Shipping : Room temperature
Instructions : Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80 centigrade and avoid repeat freeze thaws.
Gene Name : IL17A interleukin 17A [ Homo sapiens (human) ]
Official Symbol : IL17A
Synonyms : IL17A; interleukin 17A; CTLA8, IL17, interleukin 17 (cytotoxic T lymphocyte associated serine esterase 8); interleukin-17A; cytotoxic T lymphocyte associated protein 8; IL 17; IL 17A; CTLA-8; cytotoxic T-lymphocyte-associated antigen 8; cytotoxic T-lymphocyte-associated protein 8; cytotoxic T-lymphocyte-associated serine esterase 8; interleukin 17 (cytotoxic T-lymphocyte-associated serine esterase 8); IL17; CTLA8; IL-17; IL-17A;
Gene ID : 3605
mRNA Refseq : NM_002190
Protein Refseq : NP_002181
MIM : 603149
UniProt ID : Q16552

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Customer Reviews (3)

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Reviews
12/16/2018

    Good for receptor studies.

    03/05/2018

      Effective in Th17 differentiation.

      03/08/2017

        High bioactivity in various tissue types.

        Q&As (10)

        Ask a question
        Could you explain the role of IL17A in autoimmune disease progression using animal models? 05/22/2022

        Animal models, such as experimental autoimmune encephalomyelitis, explore IL17A's role in autoimmunity.

        Can you detail the protocols for inducing IL17A expression in T cells in vitro? 01/02/2021

        Inducing IL17A expression in T cells involves culturing them with specific cytokines.

        What strategies elucidate IL17A's impact on tissue-specific inflammation in human samples? 02/17/2020

        Studying IL17A's influence on tissue-specific inflammation in humans involves analyzing patient samples.

        Can you elaborate on the use of neutralizing antibodies in blocking IL17A's effects? 06/12/2019

        Neutralizing antibodies block IL17A's effects in cell cultures or animal models.

        How does one perform a multiplex cytokine assay to quantify IL17A along with other cytokines? 12/13/2018

        Multiplex cytokine assays use fluorescent beads to measure IL17A and other cytokines simultaneously.

        How is the IL17A receptor (IL17RA) signaling pathway activated and studied? 11/23/2018

        IL17RA signaling is triggered by IL17A binding and is studied through downstream phosphorylation assays.

        What are the methods to investigate the impact of IL17A on epithelial barrier integrity? 08/09/2018

        Methods like transepithelial electrical resistance (TEER) assay evaluate IL17A's effect on barrier function.

        How is IL17A's contribution to neutrophil recruitment assessed in inflammatory models? 06/25/2018

        Inflammatory models, like airway inflammation assays, examine IL17A's impact on neutrophil recruitment.

        What techniques are used to analyze IL17A-producing cell populations within a tissue? 06/22/2018

        Flow cytometry or intracellular staining help identify IL17A-producing cell subsets within tissues.

        What experimental design is employed to understand IL17A's involvement in cancer development? 03/23/2018

        Experimental designs combine cancer cell lines with IL17A stimulation to investigate its pro-tumor effects.

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