PREPARATION AND IDENTIFICATION OF MONOCLONAL ANTIBODIES OF SYNTHESIZED ESTROGEN DIETHYLSTILBESTROL Development of Specific Monoclonal Antibodies and Colloidal Gold Test Strips for Zeranol Preparation and Identification of Monoclonal Antibody Specifically Against Human NT-proBNP Methodology on specific knock out of glycyrrhizic acid by immunoaffinity chromatography column Production of Monoclonal Antibodies Against Edwardsiella tarda,and Establishment of Double-antibody Sandwich ELISA Method