Se-Ra Park, Jeong-Hwan Lee, Deuk-Su Kim, Jun-Sik Ahn, Youngtae Byun, Young-Kug Choo, Kisung Ko
언어
영어(ENG)
URL
https://www.earticle.net/Article/A192879
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Cancer seems like unsolvable disease to human beings. Since there are so many types of the disease, it’s harder to figure out full cure for it. We had special interest in curing colorectal cancer. Curing and preventing colorectal cancer, we can use mAb CO17-1A. GA733-2 is a glycoprotein highly expressed in colorectal carcinoma cells. mAb CO17-1A recognizes GA733-2 of carcinoma cells. Since our body is unable to produce mAb CO17-1A, we have to get the mAb from other sources, such as plants or insect cells. In this study, we are going to find out the differences between two insect cells, SF9 and SWT-4, in producing mAb CO17-1A. By performing purification and SDS PAGE, we figured out that there were more mAb productions in SWT-4. Also cells with KDEL showed different types of glycan structures to cells without KDEL. KDEL is a signal peptide that retains proteins in ER. KDEL stands for Lysine, Aspartic Acid, Glutamic Acid, and Leucine. High-performance liquid chromatography (HPLC) verified that cells with KDEL showed high-mannose type glycan while cells without KDEL gave us insect cell specified glycan.
저자
Se-Ra Park [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
Jeong-Hwan Lee [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
Deuk-Su Kim [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
Jun-Sik Ahn [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
Youngtae Byun [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
Young-Kug Choo [ Department of Biological Science, College of Natural Sciences, Biotechnology Institute, Wonkwang University ]
Kisung Ko [ Department of Medicine, Medical Research Institute, College of Medicine, Chung-Ang University ]
본 학회는 화학, 생화학, 분자생물학, 미생물학, 식품공학, 의학, 약학, 유전공학 및 생물공학, 환경 및 기타 공업 등 전 분야의 탄수화물관련 이론과 기술을 연구 발전시키고 산학협동을 통해 이를 보급하여 국내 관련 산업의 발전 및 국민생활의 과학화에 기여하고자 하며, 이러한 목표와 비젼의 실현을 위해 회원들이 적극적인 참여와 활동을 전개하고자 한다.