E14F0001 Sheep Follicle Stimulating Hormone ELISA kit
Sheep Follicle Stimulating Hormone ELISA kit is suitable for the detection of samples from sheep species. Follicle Stimulating Hormone can also be called Follicle Stimulating Hormone, Follicle stimulating hormone beta polypeptide, Follicle stimulating hormone beta subunit, Follitropin beta chain, Follitropin beta chain precursor, Follitropin subunit beta, FSH B, FSH-B, FSH-beta, FSHB, FSHbeta.
Product Information | |
Cat. No. | E14F0001 |
Product Name | Sheep Follicle Stimulating Hormone ELISA kit |
Species | Sheep |
Product Size | 48 Tests / 96 Tests |
Concentration | 5.0-100 ng/mL |
Sensitivity | 1.0 ng/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 ng/mL | 1 vial |
STANDARD B (0.5mL) | 5 ng/mL | 1 vial |
STANDARD C (0.5mL) | 10 ng/mL | 1 vial |
STANDARD D (0.5mL) | 25 ng/mL | 1 vial |
STANDARD E (0.5mL) | 50 ng/mL | 1 vial |
STANDARD F (0.5mL) | 100 ng/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 |
FSH ELISA kit applies the competitive enzyme immunoassay technique utilizing an anti-FSH antibody and an FSH-HRP conjugate. The assay sample and buffer are incubated together with FSH-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 FSH concentration since FSH from samples and FSH-HRP conjugate compete for the anti-FSH antibody binding site. Since the number of sites is limited, as more sites are occupied by FSH from the sample, fewer sites are left to bind FSH-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The FSH concentration in each sample is interpolated from this standard curve. |
Coefficient of Variance | Intra Variation% ＜10% | |
Inter Variation% ＜12% | ||
Recovery | 87-105% | |
Linearity | Diluent Ratio | Range % |
1:2 | 84-108 | |
1:4 | 81-107 | |
1:8 | 80-110 | |
Specificity/Cross-reactivity | No significant cross-reactivity or interference between FSH and analogues was observed. | |
E14F0001 has been referenced in the below publications:
Functional verification of Inhibin β A gene for the sheep breeding traits.
Effects of BMPR-IB Gene on Reproductive Hormone Level in Sheep Peripheral Blood.
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