Human F-PSA (Free ProstateSpecific Antigen) ELISA Kit
Sizes: 48T, 96T, 96T*5
Catalogue Numbers: ELK9865-48, ELK9865-96, ELK9865-5x96
Citations, Manuals and MSDS Available upon request.
Alternative Names: F-PSA
Assay Type: Sandwich
Sensitivity: 17.31 pg/mL
Standard: 2000 pg/mL
Detection Range: 31.25-2000 pg/mL
Sample Type: serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay Length: 3.5h
Research Areas: Tags and Cell Markers; Neuroscience; Signal Transduction; Cancer
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 Human F-PSA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human F-PSA. 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 Human F-PSA, 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 Human F-PSA in the samples is then determined by comparing the OD of the samples to the standard curve.
Research Use Only