Invention Grant
US07906333B2 Surface modification of polysaccharide, the modified polysaccharide, and method of culturing and recovery cells using the same
有权
多糖的表面改性，改性多糖，以及使用该多糖的培养和回收细胞的方法
- Patent Title: Surface modification of polysaccharide, the modified polysaccharide, and method of culturing and recovery cells using the same
- Patent Title (中): 多糖的表面改性，改性多糖，以及使用该多糖的培养和回收细胞的方法
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Application No.: US11384386Application Date: 2006-03-21
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Publication No.: US07906333B2Publication Date: 2011-03-15
- Inventor: Chun-Jen Liao , Yung-chih Wu , Chen-Chi Tsai , Hsiang-Ming Huang , Yuan-Hua Hsu , Shu-Fang Chiang
- Applicant: Chun-Jen Liao , Yung-chih Wu , Chen-Chi Tsai , Hsiang-Ming Huang , Yuan-Hua Hsu , Shu-Fang Chiang
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW94146698A 20051227
- Main IPC: C12N5/00
- IPC: C12N5/00 ; A61K31/715
Abstract:
A surface modification method of polysaccharide, the modified polysaccharide, and a method of culturing and recovery cells using the same are provided. The surface modification method of polysaccharide comprises (a) immersing a polysaccharide material in an acid, (b) immersing the polysaccharide material in an acidic solution containing a protein, and (c) immersing the polysaccharide material in an alkaline solution containing bivalent metal ions.
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