Principle of the Assay
This assay employs the quantitative sandwich enzyme immunoassay technique. A monoclonal antibody specific for IL-17A has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any IL-17A present is bound by the immobilized antibody. Following incubation unbound samples are removed during a wash step, and then a detection antibody specific for IL-17A is added to the wells and binds to the combination of capture antibody-IL-17A in sample. Following a wash to remove any unbound combination, and enzyme conjugate is added to the wells. Following incubation and wash steps a substrate is added. A coloured product is formed in proportion to the amount of IL-17A present in the sample. The reaction is terminated by addition of acid and absorbance is measured at 450nm. A standard curve is prepared from seven IL-17A standard dilutions and IL-17A sample concentration determined.
For Use with serum, plasma and cell culture supernatants. For Research Use Only. Not for use in diagnostic procedures.
Target Information
The IL-17 family is comprised of at least six proinflammatory cytokines that share a conserved cysteine-knot structure but diverge at the N-terminus. IL-17 family members are glycoproteins secreted as dimers that induce local cytokine production and recruit granulocytes to sites of inflammation. IL-17 is induced by IL-15 and IL-23, mainly in activated CD4+ T cells distinct from Th1 or Th2 cells. IL-17F is the most homologous to IL-17, but is induced only by IL-23 in activated monocytes. IL-17B binds the IL-17B receptor, but not the IL-17 receptor; it is most homologous with IL-17D, which is expressed by resting CD4+ T cells and CD19+ B cells. IL-17E is mainly produced by Th2 cells and recruits eosinophils to lung tissue. IL-17C has a very restricted expression pattern but has been detected in adult prostate and fetal kidney libraries.
GENE ID |
SWISS PROT |
SYNONYMS |
Materials Supplied
Kit Components |
Aluminium pouches with a Microwell Plate coated with monoclonal antibody to mouse IL-17A(8﹡12) |
Mouse IL-17A Standard lyophilized, 500 pg/ml upon reconstitution |
Concentrated Biotin-Conjugate anti-mouse IL-17A monoclonal antibody |
Streptavidin-HRP solution |
Standard /sample Diluent |
Biotin-Conjugate antibody Diluent |
Streptavidin-HRP Diluent |
Wash Buffer Concentrate 20x (PBS with 1% Tween-20) |
Substrate Solution |
Stop Solution |
Adhesive Films |
Product data sheet |
Storage
Performance Characteristics
The coefficient of variation of both intra-assay and inter-assay were less than 10%. |
The minimum detectable dose was 4pg/mL. |
7.8-500 pg/mL |
This assay recognizes both natural and recombinant mouse IL-17A. The factors listed below were prepared at 50ng/ml in Standard /sample Diluent and assayed for cross-reactivity and no significant cross-reactivity or interference was observed. |
Factors assayed for cross-reactivity
Recombinant mouse |
Recombinant human |
Data Analysis Assistance
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https://www.myassays.com/bioss-mouse-il-17a-elisa-kit.assay