1 ORGANIC CHEMICALS AND LABORATORY REAGENTS FOR USE IN BIOLOGICAL AND BIOMEDICAL RESEARCH, DIAGNOSIS AND THERAPY, FOR USE IN PROTEIN DETECTION, PURIFICATION AND SEPARATION, FOR USE IN CLEANING FORMULATIONS AND FOR USE IN THE SYNTHESIS, DEGRADATION, AND MODIFICATION OF CHEMICAL SUBSTANCES, NAMELY, AFFINITY PROTEINS, ANTIGEN BINDING PROTEINS, BIOADHESIVES, AND ENZYMES