Human Growth Differentiation Factor 3 ELISA Kit from Innovative Research is intended for the quantitative determination of Human Growth Differentiation Factor 3 in biofluid samples, such as serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids. This is a sandwich ELISA in strip well format with reagents for up to 96 tests . GDF3 present in samples reacts with an anti-Human GDF3 capture antibody coated and dried on a microtiter plate. After appropriate washing steps, an anti-GDF3 detection antibody conjugated to biotin binds to the captured analyte. Excess antibody is washed away and bound antibody is then reacted with avidin conjugated to horseradish peroxidase. TMB substrate is used for color development at 450nm. Color development is directly proportional to the concentration of active GDF3 in the samples. A standard calibration curve is prepared along with the samples to be measured using dilutions of Human GDF3. Detection Target: Human Growth Differentiation Factor 3 Reactivity: Human Range: 78.1-5000pg/mL Sensitivity: 34pg/mL Storage Conditions: Store all components at 4┬░C This Human GDF3 activity assay is for the quantitative determination of Growth Differentiation Factor 3 in samples including serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids. For research use only. Strip well format. Reagents for up to 96 tests. For research use only. At Innovative Research, we provide reliable, consistent products that deliver reliable, consistent results.