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SAMPLE TYPE Serum, plasma, DMEM cell culture supernatant SAMPLE VOLUME Serum or plasma: 20μL; DMEM cell culture supernatant: 100μL SENSITIVITY 1.70 pg/mL RANGE 10.938 pg/mL – 700 pg/mL ASSAY TIME 1.5 h RECOVERY 81% – 112% AVERAGE RECOVERY 0.95 INTRA PRECISION 3.1% – 3.7% INTER-PRECISION 2.3% – 3.1% 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-TNF-α monoclonal antibody
Mouse TNF-α freeze-dried standard
TNF-α detect Antibody
Standard Diluent
Assay Buffer(10×)
Substrate TMB
Stop Solution
Washing Buffer(20×)
Sealing FilmASSAY PRINCIPLE This assay employs the quantitative sandwich enzyme immunoassay technique. Amonoclonal antibody specific for Mouse TNF-α has been immobilized onto microwells, and one pellet of the HRP-linked detect antibody specific for TNF-α (light yellow) is pre-placed in the microwells, sealed by the adhesive film. Standard or samples are pipetted into the wells, then TNF-α present is bound by the immobilized antibody and detect antibody. After washing, substrate solution reacts with HRP and color develops in proportion to the amount of TNF-α bound by the immobilizedantibody. The color development is stopped and the intensity of the color is measured bymicroplate reader.
Microbiome 2023-11-08
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