- 专利标题： METHODS AND COMPOSITIONS FOR SYNTHESIZING IMPROVED SILK FIBERS
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申请号： US18045214申请日： 2022-10-10
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公开(公告)号： US20230192965A1公开(公告)日： 2023-06-22
- 发明人: Daniel M. Widmaier , David N. Breslauer , Joshua Kittleson , Brendan Turner , Lindsay Wray
- 申请人： BOLT THREADS, INC.
- 申请人地址： US CA Emeryville
- 专利权人： BOLT THREADS, INC.
- 当前专利权人： BOLT THREADS, INC.
- 当前专利权人地址： US CA Emeryville
- 主分类号： C08H1/00
- IPC分类号： C08H1/00 ; B29C48/00 ; B29C48/88 ; C12P21/02 ; D01F4/00 ; D01F4/02 ; D01F6/68 ; C07K14/435 ; C12P21/00 ; D01D1/02 ; D01D5/00 ; D01F11/02
摘要：
The present disclosure provides methods and compositions for directed to synthetic block copolymer proteins, expression constructs for their secretion, recombinant microorganisms for their production, and synthetic fibers (including advantageously, microfibers) comprising these proteins that recapitulate many properties of natural silk. The recombinant microorganisms can be used for the commercial production of silk-like fibers.
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