E08I0344 Canine Interferon β ELISA kit
The Canine Interferon β ELISA kit can be used to identify samples from the Canine species. Interferon β can also be called IFNB1, IFN-B, IFB, IFF, IFNB, Interferon Beta 1 Fibroblast, IFN β, IFNβ, IFN-β, Interferon-Beta, IFN Beta.
Product Information | |
Cat. No. | E08I0344 |
Product Name | Canine Interferon β ELISA kit |
Species | Canine |
Product Size | 48 Tests / 96 Tests |
Concentration | 50-1000 pg/ml |
Sensitivity | 1.0 pg/ml |
Principal | Competitive ELISA |
Sample Volume | 100 ul |
Sample Type | Serum, plasma, cell culture supernatants, body fluid and tissue homogenate |
Assay Time | 90 minutes |
Platform | Microplate Reader |
Conjugate | HRP |
Detection Method | Colorimetric |
Storage | 2-8°C |
Kit Components | ||
MATERIALS | SPECIFICATION | QUANTITY |
MICROTITER PLATE | 96 wells | stripwell |
ENZYME CONJUGATE | 6.0 mL | 1 vial |
STANDARD A (0.5mL) | 0 pg/mL | 1 vial |
STANDARD B (0.5mL) | 50 pg/mL | 1 vial |
STANDARD C (0.5mL) | 100 pg/mL | 1 vial |
STANDARD D (0.5mL) | 250 pg/mL | 1 vial |
STANDARD E (0.5mL) | 500 pg/mL | 1 vial |
STANDARD F (0.5mL) | 1000 pg/mL | 1 vial |
SUBSTRATE A | 6 mL | 1 vial |
SUBSTRATE B | 6 mL | 1 vial |
STOP SOLUTION | 6 mL | 1 vial |
WASH SOLUTION (100 x) | 10 mL | 1 vial |
BALANCE SOLUTION | 3 mL | 1 vial |
Principle of the Assay |
| IFN β ELISA kit uses an anti-IFN β antibody and an IFN β-HRP conjugate in a competitive enzyme immunoassay method. IFN β-HRP conjugate is incubated with the assay sample and buffer in a pre-coated plate for one hour. The wells are decanted and washed five times when the incubation period is over. The HRP enzyme substrate is then incubated in the wells. The result of the enzyme-substrate reaction is a complex that is blue in hue. The process is finally stopped by adding a stop solution, causing the solution to turn yellow. In a microplate reader, the color intensity is measured spectrophotometrically at 450 nm. Due to competition for the anti-IFN β antibody binding site between IFN β from samples and IFN β-HRP conjugate, the intensity of the color is inversely proportional to the concentration of IFN β. Since the number of sites is limited, as more sites are occupied by IFN β from the sample, fewer sites are left to bind IFN β-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IFN β concentration in each sample is interpolated from this standard curve. |
Coefficient of Variance | Intra Variation% ＜10% | |
Inter Variation% ＜12% | ||
Recovery | 95-102% | |
Linearity | Diluent Ratio | Range % |
1:2 | 93-105 | |
1:4 | 88-106 | |
1:8 | 86-108 | |
Specificity/Cross-reactivity | No significant cross-reactivity or interference between IFN β and analogues was observed. | |
E08I0344 has been referenced in the below publications：
Anti-Tumor Effect of Adipose Tissue DerivedMesenchymal Stem Cells Expressing Interferon-b and Treatment with Cisplatin in a Xenograft Mouse Model for Canine Melanoma.
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