E02A0712 Rat Acetylcholinesterase ELISA kit
The Rat Acetylcholinesterase ELISA kit can be used to identify samples from the rat species. Acetylcholinesterase can also be called ACHE, AChE, acetylhydrolase, acetylcholinesterase (Yt blood group), ACEE, ARN-YT, acetylcholinesterase (Cartwright blood group), true cholinesterase (dated synonym).
Product Information | |
Cat. No. | E02A0712 |
Product Name | Rat Acetylcholinesterase ELISA kit |
Species | Rat |
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) | 5.0 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 |
AChE ELISA kit uses an anti-AChE antibody and an AChE-HRP conjugate in a competitive enzyme immunoassay method. AChE-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-AChE antibody binding site between AChE from samples and AChE-HRP conjugate, the intensity of the color is inversely proportional to the concentration of AChE. Since the number of sites is limited, as more sites are occupied by AChE from the sample, fewer sites are left to bind AChE-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The AChE 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 AChE and analogues was observed. | |
E02A0712 has been referenced in the below publications：
PHARMACODYNAMIC AND TOXICOLOGY STUDIES OF ZUOJIN WAN COMBINED WITH LIUJUNZI DECOCTION.
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