TY - GEN AU - Xiang,J AU - Chen,Z AU - Delbaere,L T AU - Liu,E TI - Differences in antigen-binding affinity caused by a single amino acid substitution in the variable region of the heavy chain SN - 0818-9641 PY - 1993///1216 KW - Amino Acid Sequence KW - Antibody Affinity KW - Antigens, Neoplasm KW - immunology KW - Base Sequence KW - Binding Sites, Antibody KW - Blotting, Western KW - Electrophoresis, Polyacrylamide Gel KW - Enzyme-Linked Immunosorbent Assay KW - Gene Expression KW - Histidine KW - genetics KW - Humans KW - Hybridomas KW - Immunoglobulin Heavy Chains KW - Immunoglobulin Variable Region KW - Molecular Sequence Data KW - Mutagenesis, Site-Directed KW - Recombinant Fusion Proteins KW - metabolism KW - Structure-Activity Relationship KW - Tumor Cells, Cultured N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1038/icb.1993.28 ER -