发明申请
US20090203790A1 GAMMA-L-PGA PRODUCING MICROORGANISM, METHOD OF PRODUCING GAMMA-L-PGA USING THE MICROORGANISM, CROSSLINKED SUBSTANCE PRODUCED USING THE MICROORGANISM, AND EXTERNAL DERMAL AGENT PRODUCED USING THE MICROORGANISM
有权
生产微生物的GAMMA-L-PGA，使用微生物生产GAMMA-L-PGA的方法，使用微生物生产的交联物质和使用微生物生产的外源性物质
- 专利标题： GAMMA-L-PGA PRODUCING MICROORGANISM, METHOD OF PRODUCING GAMMA-L-PGA USING THE MICROORGANISM, CROSSLINKED SUBSTANCE PRODUCED USING THE MICROORGANISM, AND EXTERNAL DERMAL AGENT PRODUCED USING THE MICROORGANISM
- 专利标题（中）： 生产微生物的GAMMA-L-PGA，使用微生物生产GAMMA-L-PGA的方法，使用微生物生产的交联物质和使用微生物生产的外源性物质
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申请号： US12301411申请日： 2007-03-12
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公开(公告)号： US20090203790A1公开(公告)日： 2009-08-13
- 发明人: Shuhei Yamamoto , Masaru Kitagawa , Michiko Suzuki , Atsushi Sogabe , Makoto Ashiuchi
- 申请人： Shuhei Yamamoto , Masaru Kitagawa , Michiko Suzuki , Atsushi Sogabe , Makoto Ashiuchi
- 申请人地址： JP Osaka-shi
- 专利权人： TOYO BOSEKI KABUSHIKI KAISHA
- 当前专利权人： TOYO BOSEKI KABUSHIKI KAISHA
- 当前专利权人地址： JP Osaka-shi
- 优先权： JP2006-142685 20060523; JP2006-305894 20061110; JP2006-305897 20061110
- 国际申请： PCT/JP2007/054864 WO 20070312
- 主分类号： A61K31/195
- IPC分类号： A61K31/195 ; C12N1/21 ; C12P13/14 ; C12Q1/04
摘要：
There are provided a microorganism characterized by producing poly-γ-L-glutamate with a molecular weight of 1,300,000 or greater and uniform optical purity under liquid culture conditions, a method of screening for the microorganism, a method of producing poly-γ-L-glutamate having large molecular weight by using the microorganism, and poly-γ-L-glutamate having an average molecular weight of 1,300,000 or greater. In addition, usages of these are provided.
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