한국생물공학회:학술대회논문집
- 2001.11a
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- Pages.671-674
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- 2001
Purification and Immobilization of Cyclodextrin glucanotransferase from recombinant Bacillus subtilis
- Published : 2001.11.07
Abstract
Cyclodextrin glucanotransferase(CGTase) derived from recombinant Bacillus subtilis was partial purified and concentrated by ultrafiltration. The prepared CGTase were immobilized on various matrices by ionic interaction or covalent bond. CGTase covalently bound on CNBr-activated sepharose 4B were identified to be the highest immobilization activity among various immobilization methods. The optimum conditions for CGTase immobilization were determined;
정제, 농축된 free CGTase 는 pH 6.0 - 7.0의 범위에서 안정하였으며,
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