发明授权
- 专利标题: Bone protein purification process
- 专利标题(中): 骨骼蛋白纯化过程
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申请号: US591505申请日: 1984-03-20
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公开(公告)号: US4608199A公开(公告)日: 1986-08-26
- 发明人: Arnold Caplan , Glenn T. Syftestad
- 申请人: Arnold Caplan , Glenn T. Syftestad
- 专利权人: Arnold Caplan,Syftestad Glenn T
- 当前专利权人: Arnold Caplan,Syftestad Glenn T
- 主分类号: A61K38/00
- IPC分类号: A61K38/00 ; C07K14/51 ; G01N33/50 ; G01N33/68 ; C07K15/06 ; C07K3/20 ; C07K3/28 ; C07K15/20
摘要:
A process of extracting and purifying a bone protein capable of stimulating chondrogenic expression in undifferentiated cells in culture. The purification process is monitored at various stages by bioassaying the bone protein for chondrogenic activity in embryonic limb bud mesenchymal cell cultures.
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