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Neutralization:To yield one-half maximal inhibition [ND 50 ] of the biological activity of hEGF (2.0 ng/ml), a concentration of 0.25 - 0.35 μg/ml of this antibody is required. ELISA:To detect hEGF by direct ELISA (using 100μl/well antibody solution) a concentration of at least 0.5μg/ml of this antibody is required. This antigen affinity purified antibody, in conjunction with compatible secondary reagents, allows the detection of 0.2 - 0.4 ng/well of recombinant hEGF. Western Blot:To detect hEGF by Western Blot analysis this antibody can be used at a concentration of 0.1 - 0.2 μg/ml. Used in conjunction with compatible secondary reagents the detection limit for recombinant hEGF is 1.5 - 3.0 ng/lane, under either reducing or non-reducing conditions. Western blot bands should be around 6.2 kDa.:
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