E01T0020 Human Total Cholesterol ELISA kit
The Human Total Cholesterol ELISA kit can be used to identify samples from the human species. Cholesterol can also be called TC, Cholesterin, Cholesteryl alcohol.
Human Total Cholesterol 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
TC ELISA kit uses an anti-TC antibody and an TC-HRP conjugate in a competitive enzyme immunoassay method. TC-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-TC antibody binding site between TC from samples and TC-HRP conjugate, the intensity of the color is inversely proportional to the concentration of TC. Since the number of sites is limited, as more sites are occupied by TC from the sample, fewer sites are left to bind TC-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The TC 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 TC and analogues was observed.
E01T0020 has been referenced in the below publications：
Theabrownin from Pu-erh tea attenuates hypercholesterolemia via modulation of gut microbiota and bile acid metabolism.
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