Intended UseHuman LIM 1beta ELISA Kit allows for the in vitro quantitative determination of LIM 1beta , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
Product Categories/FamilySignal Transduction
Product Description specificalIntended Uses: This LIM-1beta ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Human LIM-1beta. This ELISA kit for research use only, not for therapeutic or diagnostic applications!
Principle of the Assay: LIM-1beta ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-LIM-1beta antibody and an LIM-1beta-HRP conjugate. The assay sample and buffer are incubated together with LIM-1beta-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the LIM-1beta concentration since LIM-1beta from samples and LIM-1beta-HRP conjugate compete for the anti-LIM-1beta antibody binding site. Since the number of sites is limited, as more sites are occupied by LIM-1beta from the sample, fewer sites are left to bind LIM-1beta-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The LIM-1beta concentration in each sample is interpolated from this standard curve.