E14I0058 Sheep Immunoglobulin G ELISA kit
Sheep Immunoglobulin G ELISA kit is suitable for the detection of samples from Sheep species. Immunoglobulin G can also be called Immunoglobulin G, IgG, Ig G.
Sheep Immunoglobulin G ELISA kit
48 Tests / 96 Tests
Serum, plasma, cell culture supernatants, body fluid and tissue homogenate
STANDARD A (0.5mL)
STANDARD B (0.5mL)
STANDARD C (0.5mL)
STANDARD D (0.5mL)
STANDARD E (0.5mL)
STANDARD F (0.5mL)
WASH SOLUTION (100 x)
Principle of the Assay
IgG ELISA kit applies the competitive enzyme immunoassay technique utilizing an anti-IgG antibody and an IgG-HRP conjugate. The assay sample and buffer are incubated together with IgG-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the IgG concentration since IgG from samples and IgG-HRP conjugate compete for the anti-IgG antibody binding site. Since the number of sites is limited, as more sites are occupied by IgG from the sample, fewer sites are left to bind IgG-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IgG concentration in each sample is interpolated from this standard curve.
Coefficient of Variance
Intra Variation% ＜10%
Inter Variation% ＜12%
No significant cross-reactivity or interference between IgG and analogues was observed.
E14I0058 has been referenced in the below publications:
Study on the Change of Early Serum and Intestinal Immune Factors in the Small Intestine of Kazak Sheep.
Assessment Model of General Disease Resistance With Principal Component Analysis in Sheeps.
The Comparison of Some Blood Immune Parameters in Sheep.
Effects of α－Lipoic Acid on Growth Performance, Antioxidant and Immunity of Sheep under Heat Stress.
Identification of immune‑responsive genes for adaptative traits by comparative transcriptome analysis of spleen tissue from Kazakh and Sufolk sheep.
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