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AssigneesToyo Boseki Kabushiki Kaisha, Wakenyaku Co., Ltd., Yaeta Endo
InventorsToshihiro Kuroita, Bunsei Kawakami, Yoshihisa Kawamura, Shigemichi Nishikawa, Yaeta Endo
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The present invention provides a composition for cell-free protein synthesis, which is superior in storage stability in a freeze-dried state, more particularly a freeze-dryable or freeze-dried composition for cell-free protein synthesis, which contains a cell extract for cell-free protein synthesis and inositol, and a freeze-dryable or freeze-dried composition for cell-free protein synthesis containing a cell extract for cell-free protein synthesis, and a deliquescent material in a proportion of not more than 0.01 part by weight per part by weight of a protein in the composition; and a composition for cell-free protein synthesis superior in storage stability in a frozen state, more particularly a freezable or frozen composition for cell-free protein synthesis, containing a cell extract for cell-free protein synthesis and polyhydric alcohol.
A freeze-dryable or freeze-dried composition for cell-free protein synthesis, which comprises a cell extract for cell-free protein synthesis and an inositol.
A freezable or frozen composition for cell-free protein synthesis, which comprises a cell extract for cell-free protein synthesis and a polyhydric alcohol.
A method for stabilizing a cell extract for cell-free protein synthesis, which comprises adding inositol to a cell extract for cell-free protein synthesis.
A method for stabilizing a cell extract for cell-free protein synthesis, which comprises adding polyhydric alcohol to a cell extract for cell-free protein synthesis.
A freeze-dryable or freeze-dried composition for cell-free protein synthesis, which comprises a cell extract for cell-free protein synthesis, and a deliquescent material in a proportion of not more than 0.01 part by weight per part by weight of a protein in the composition.
A method for stabilizing a cell extract for cell-free protein synthesis, which comprises controlling the amount of a deliquescent material to be added to a cell extract for cell-free protein synthesis to not more than 0.01 part by weight, per part by weight of a protein in the cell extract.
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