| 51 | Chemcial Synthesis, Cloning and Expresison of Gene for A and B Chains of Human Insulin 변시명, 한국 생화학회 추계 학술발표회, 1996 |
| 52 | High-level Secretion of Tissue Inhibitor of Metalloproteinase-1 in Pichia pastoris 변시명, 한국분자생물학회, 1998 |
| 53 | Production of Recombinant Staphylokinase in Bacillus Subtilis by Subtilisin Promoter and Signal Peptide 변시명, 한국분자생물학회, 1998 |
| 54 | Study of the Expression Levels of Differently Repeated Cell Adhesion Peptide IV-H1 변시명, 한국생화학회, 1998 |
| 55 | Enhanced Conformational Sampling of CDR-H3 Loop in Antibody 변시명, 한국생화학회, 1998 |
| 56 | The Role of N-terminal Epitope of Streptokinase in Plasmingen Activation. 변시명, 한국생화학회, 1998 |
| 57 | Rearrangement of Light Chain Gene of Anti-Tac Antibody 변시명, 한국 생물공학 춘계 학술대회, 1995 |
| 58 | Production of pullulan from Inulin by a Mixed Culture of $Aureobasidiam$ $pullulans$ and $Kluyreromyces$ $fragilis$ 변시명, 제1차 한국 미생물 관련학회 학술발표회, 1987 |
| 59 | Effect of Aeration Rates on the Production of Pullulan and Rological Properties of Fermentation Broth 변시명, 한국 식품과학회 춘계 학술발표회, 1987 |
| 60 | Inhibition of Protease Procuction of $Bacillus$ $Subtilis$ 변시명, 한국 미생물학회 추계 발표회, 1985 |
