Mouse IL-17A/F Heterodimer Quantikine ELISA Kit Summary Assay Type | Solid Phase Sandwich ELISA | Format | 96-well strip plate | Assay Length | 4.5 hours | Sample Type & Volume Required Per Well | Cell Culture Supernates (50 uL), Serum (50 uL), EDTA Plasma (50 uL), Heparin Plasma (50 uL) | Sensitivity | 2.8 pg/mL | Assay Range | 7.8 - 500 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma) | Specificity | Natural and recombinant mouse IL-17A/F heterodimer | Cross-reactivity | < 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested | Interference | No significant interference observed with available related molecules. |
Product Summary The Quantikine Mouse IL-17A/F Heterodimer immunoassay is a 4.5 hour solid-phase ELISA designed to measure IL-17A/F heterodimer in cell culture supernates, serum, and plasma. It contains E. coli-expressed recombinant mouse mature IL-17A/F heterodimer and antibodies raised against the recombinant factor. This immunoassay has been shown to accurately quantitate the recombinant mouse IL-17A/F heterodimer. Results obtained using natural mouse IL-17A/F heterodimer showed dose response curves that were parallel to the standard curves obtained using the Quantikine mouse kit standards. These results indicate that this kit can be used to determine relative mass values for natural mouse IL-17A/F heterodimer. Preparation and Storage Shipping | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. | Storage | Store the unopened product at 2 - 8 °C. Do not use past expiration date. |
Background: IL-17A/F HeterodimerThe 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. Long Name: | Interleukin 17 A/F | Entrez Gene IDs: |
| Alternate Names: | CTLA8; CTLA8cytotoxic T-lymphocyte-associated serine esterase 8; Cytotoxic T-lymphocyte-associated antigen 8; Cytotoxic T-Lymphocyte-Associated Protein 8; IL17; IL-17; IL-17A; IL-17A/F Heterodimer; interleukin 17 (cytotoxic T-lymphocyte-associated serine esterase 8); interleukin 17A; interleukin-17A |
Assay Procedure Refer to the product datasheet for the complete assay procedure. Bring all reagents and samples to room temperature before use. It is recommended that all samples, standards, and controls be assayed in duplicate. 1. Prepare all reagents, standard dilutions, and samples as directed in the product insert. 2. Remove excess microplate strips from the plate frame, return them to the foil pouch containing the desiccant pack, and reseal. 3. Add 50 μL of Assay Diluent to each well. 4. Add 50 μL of Standard, control, or sample to each well. Cover with a plate sealer, and incubate at room temperature for 2 hours. 5. Aspirate each well and wash, repeating the process 4 times for a total of 5 washes. 6. Add 100 μL of Conjugate to each well. Cover with a new plate sealer, and incubate at room temperature for 2 hours. 7. Aspirate and wash 5 times. 8. Add 100 μL Substrate Solution to each well. 9. Add 100 μL of Stop Solution to each well. Read at 450 nm within 30 minutes. Set wavelength correction to 540 nm or 570 nm. |
