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Cat NO.:HS-EL0030Hu Product:Sunlong Medical™ Human IFN-α High Sensitivity ELISA Kit Storage4℃ (unopened) for two years Shipping Condition4℃ Sample Type:Serum | plasma | cell culture supernatant and other biological samples Spike Recovery Range:95% - 119% Mean Spike Recovery:1.05 CV of Intra plate:4.1% - 5.0% CV of Inter plate:3.9% - 4.9% NCBI_Gene:3439 UniProtKB:P01562
PLATFORM ELISA PLATE Detachable 96-well plate SIZE 96T/48T STORAGE If the reagent kit is unopened, it should be stored at 4℃. However, if it has been opened, the standard solution should be stored at -20℃, while the other components should be stored at 4℃. DELIVERY 4℃ blue ice transportation COMPONENTS 96-well polystyrene enzyme-linked immunosorbent assay (ELISA) plate coated with anti-IFN-α monoclonal antibody
Human IFN-α freeze-dried standard
IFN-α detect Antibody
Standard Diluent
HRP-labeled streptavidin
Signal enhancer concentrate
Signal enhancer diluent
Assay Buffer(10×)
Substrate TMB
Stop Solution
Washing Buffer(20×)
Sealing FilmASSAY PRINCIPLE This kit utilizes the double antibody sandwich enzyme-linked immunosorbent assay (ELISA) detection technique.Specific anti-human IFN-α antibodies are precoated on a high-affinity ELISA plate.Standards and test samples are added to the wells of the ELISA plate. After incubation, the IFN-α present in the samples binds to the solid-phase antibodies. After washing to remove unbound substances, biotinylated detection antibodies are added and incubated. After washing to remove unbound biotinylated antibodies, streptavidin-HRP labeled with horseradish peroxidase is added. After washing again, a signal enhancer is added and incubated. After washing to remove unbound substances, Streptavidin-HRP is added once more. After washing, a colorimetric substrate, TMB, is added and the plate is incubated in the dark for color development. The intensity of the color reaction is directly proportional to the concentration of IFN-α in the samples.A stop solution is added to terminate the reaction, and the absorbance value is measured at a wavelength of 450 nm (with a reference wavelength range of 570-630 nm).
JOURNAL OF IMMUNOLOGY 2023-08-09
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