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Product Description
Human PP (Pepsin) ELISA Kit | ELK8433 | ELK Biotechnology
Alternative Names: PP; Pepsin
Species: Human
Assay Type: Competitive Inhibition
Sensitivity: 0.93 ng/mL
Standard: 200 ng/mL
Detection Range: 3.13-200 ng/mL
Sample Type: Serum, plasma and other biological fluids
Assay Lenght: 2h
Research Area: Enzyme & Kinase;Tumor immunity;Gastroenterology
Test Principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Pepsin (PP) protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Pepsin (PP) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 Pepsin (PP) in the samples is then determined by comparing the OD of the samples to the standard curve.
