Applied Biological Chemistry
- Volume 41 Issue 7
- /
- Pages.522-526
- /
- 1998
- /
- 2468-0834(pISSN)
- /
- 2468-0842(eISSN)
Investigation of useful components in soybean seeds: Purification and characterization of soybean ferritin
콩 유용성분 탐색에 관한 연구: 콩 Ferritin의 정제 및 특성
- Seo, Kyung-Won (Department of Life Science and Technology, Graduate School, Woosuk University) ;
- Oh, Suk-Heung (Department of Biotechnology, Woosuk University)
- Published : 1998.12.31
Abstract
Ferritin from germinated soybean seeds was purified by ammonium sulfate precipitation (0.55 saturation), ion-exchange chromatography on DEAE-cellulose, gel filtration chromatography on Sephacryl S-300, and HPLC with Bio-Scale Q2 column. SDS-PAGE analysis showed that the purified ferritin is composed of subunit with an apparent M, 21,000. The molecular mass of the native soybean ferritin estimated by gel filtration on Sephacryl S-300 and non-denaturing polyacrylamide gel electrophoresis appeared to be
콩 유용성분 탐색의 일환으로 그리고 향후 콩 ferritin 항체 및 유전자 확보를 목표로 발아된 콩으로부터 ferritin을 분리 정제하여 그 몇가지 특성을 조사하였다. 72시간 발아된 콩으로부터 ammonium sulfate 침전(0.55 saturation), DEAE-cellulose, Sephacryl S-300, Bio-Scale Q2 column chromatographies를 통하여 ferritin을 분리하였다. 정제된 콩 ferritin은 SDS-PAGE 분석에서 21 kDa의 크기를 나타냈으며, Sephacry S-300을 통한 겔거르기 chromatography와 non-denaturing 폴리아크릴아마이드 전기영동 분석에서