Title:
クモの生糸と他の構造タンパク質の精製法と水性繊維紡糸法
Document Type and Number:
Japanese Patent JP2004503204
Kind Code:
A
Abstract:
Methods are described for the purification and spinning of recombinant and non-recombinant proteins. Specifically, the lysis of bacteria and purification of silk proteins occur in a single solution of organic acid. Bacterial proteins are hydrolyzed while the silk protein remains intact. Silk proteins remain soluble as they are concentrated into a aqueous-based mixture for fiber spinning.
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Inventors:
Melo, Charlene, M.
Alcidia Kono, Stephen
Butler, Michelle, M.
Alcidia Kono, Stephen
Butler, Michelle, M.
Application Number:
JP2001553805A
Publication Date:
February 05, 2004
Filing Date:
November 01, 2000
Export Citation:
Assignee:
Melo, Charlene, M.
Alcidia Kono, Stephen
Butler, Michelle, M.
Alcidia Kono, Stephen
Butler, Michelle, M.
International Classes:
C12N15/09; C07K1/12; C07K1/14; C07K14/245; C07K14/435; C12P21/02; D01F4/00; (IPC1-7): C12N15/09; C07K1/12; C12P21/02; D01F4/00
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Naganuma Akio
Yukihiro Ikeda
Hajime Asamura
Naganuma Akio
Yukihiro Ikeda