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Product Description
Rat PER2 (Period Circadian Protein 2) ELISA Kit | ELK8024 | ELK Biotechnology
Alternative Names: FASPS; Circadian clock protein PERIOD 2
Species: Rat
Assay Type: Sandwich
Sensitivity: 0.101 ng/mL
Standard: 20 ng/mL
Detection Range: 0.32-20 ng/mL
Sample Type: Tissue homogenates and other biological fluids.
Assay Lenght: 3.5h
Research Area: Neuro science
Test Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Period Circadian Protein 2 (PER2) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Period Circadian Protein 2 (PER2) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Period Circadian Protein 2 (PER2), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Period Circadian Protein 2 (PER2) in the samples is then determined by comparing the OD of the samples to the standard curve.
