Arachidonic Acid ELISA Kit

Arachidonic Acid ELISA Kit is a competitive Enzyme-Linked Immunosorbent Assay (cELISA) designed for the in vitro quantitative determination of Arachidonic Acid in serum, plasma, tissue homogenates, and other biological fluids.

Applications:Competitive ELISA, Host:, Reactivity:Universal, Product range:1.563-100 ?g/ml, Sensitivity:0.938 ?g/ml, Storage:Store at +4?C. Do not use past expiration date!, Target:Arachidonic Acid, Sample type:Serum, plasma, tissue homogenates, and other biological fluids, Principle assay:Arachidonic Acid ELISA Kit (A74629) employs the competitive enzyme immunoassay technique for the quantitative measurement of universal Arachidonic Acid in serum, plasma, tissue homogenates, and other biological fluids. The 96-well microtiter plate has been pre-coated with Arachidonic Acid antigen. During the incubation, Arachidonic Acid present in the samples or standards competes with the fixed amount of immobilized Arachidonic Acid for binding sites on the Biotinylated Anti-Arachidonic Acid Antibody. The more Arachidonic Acid present in a sample or standard, the less Biotinylated Anti-Arachidonic Acid Antibody that binds to the plate. Following incubation, unbound Biotinylated Anti-Arachidonic Acid Antibody is removed by washing, and an HRP-Streptavidin conjugate is added to the wells and the microtiter plate is incubated. Following incubation and washing, TMB substrate solution is then used to visualize the HRP enzymatic reaction by catalysis to produce a blue-coloured product that changes to yellow after addition of acidic stop solution. The density of yellow is inversely proportional to the amount of Arachidonic Acid present in each sample or standard. The concentration of Arachidonic Acid can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve, Assay type:Competitive (quantitative), Detection type:Colorimetric, Platform:Pre-coated Microplate (12 x 8 well strips), Assay time:4h 30m

+25° C.