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公开(公告)号：DE69838667T2
公开(公告)日：2008-10-30
申请号：DE69838667
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon- gamma are disclosed in detail.
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公开(公告)号：CA2267210C
公开(公告)日：2011-08-09
申请号：CA2267210
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
IPC: A61K38/21 , A61K38/00 , A61K38/19 , A61K47/08 , A61K47/26 , A61K47/36 , C07K1/02 , C07K14/555 , C12N1/21 , C12N15/20 , C12P21/00
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon-.gamma. are disclosed in detail.
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公开(公告)号：CA2267210A1
公开(公告)日：1999-02-11
申请号：CA2267210
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： HARA NAOMI , YANAI AKIRA , WATANABE MASATOSHI , YAMADA KATSUSHIGE , OKANO FUMIYOSHI , ITO TSUKASA , SATOH MASAHIRO
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon-.gamma. are disclosed in detail.
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公开(公告)号：AU740735B2
公开(公告)日：2001-11-15
申请号：AU8462098
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon- gamma are disclosed in detail.
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公开(公告)号：CA2033209C
公开(公告)日：2001-02-13
申请号：CA2033209
申请日：1990-05-24
Applicant: TORAY INDUSTRIES
Inventor： KUBO NAMI , NOYORI MASARU , MORI SHIGEKI , ITO TSUKASA
Abstract: This invention relates to a method for treating water by using a precoated filter. Since the method of the present invention utilizes ion-exchange fibers having an ion-exchange polymer and a reinforcing polymer as the precoating material together with a cation-exchange resin powder and an anion-exchange resin powder, the method made it possible to prominently prolong the lifetime of the precoating material and to improve the quality of the treated water. The method for treating water of the present invention is s~ited for the treatment of water to be used in, or waste eater from atomic power plants, steam power plants, pharmaceutical companies and the like.
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Patent Agency Ranking
公开(公告)号：ES2050439T3
公开(公告)日：1994-05-16
申请号：ES90907488
申请日：1990-05-24
Applicant: TORAY INDUSTRIES
Inventor： KUBO NAMI , NOYORI MASARU , MORI SHIGEKI , ITO TSUKASA
Abstract: A method of treating water with a precoated filter, wherein powdered cation- and anion-exchange resins and an ion-exchange fiber composed of an ion-exchange polymer and a reinforcing fiber are used as the precoating material, thereby drastically prolonging the service life of the precoating material and improving the quality of treated water. This method is applicable to the treatment of industrial water to be used in and waste water discharged from nuclear and thermal power stations, pharmaceutical companies, and the like.
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公开(公告)号：DE69838667D1
公开(公告)日：2007-12-20
申请号：DE69838667
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon- gamma are disclosed in detail.
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公开(公告)号：NZ335005A
公开(公告)日：2000-12-22
申请号：NZ33500598
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
Abstract: A method for stabilizing cytokine comprising mixing the cytokine with aqueous solutions of compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid. This method is also particularly efficacious in stabilizing interferons.
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公开(公告)号：AU8462098A
公开(公告)日：1999-02-22
申请号：AU8462098
申请日：1998-07-31
Applicant: TORAY INDUSTRIES
Inventor： OKANO FUMIYOSHI , YAMADA KATSUSHIGE , WATANABE MASATOSHI , HARA NAOMI , SATOH MASAHIRO , ITO TSUKASA , YANAI AKIRA
Abstract: A method for stabilizing useful proteins characterized by mixing the useful proteins with aqueous solutions of compounds having a fundamental structure of arabic acid; and stabilized useful protein compositions wherein the useful proteins contain compounds having a fundamental structure of arabic acid. It is preferable to use acacia as the compounds having a fundamental structure of arabic acid, while the useful proteins are typified by cytokines. This method is particularly efficacious in stabilizing interferons. Also, processes for producing and stabilizing canine interferon- gamma are disclosed in detail.
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公开(公告)号：DE69007027T2
公开(公告)日：1994-06-23
申请号：DE69007027
申请日：1990-05-24
Applicant: TORAY INDUSTRIES
Inventor： KUBO NAMI , NOYORI MASARU , MORI SHIGEKI , ITO TSUKASA
Abstract: A method of treating water with a precoated filter, wherein powdered cation- and anion-exchange resins and an ion-exchange fiber composed of an ion-exchange polymer and a reinforcing fiber are used as the precoating material, thereby drastically prolonging the service life of the precoating material and improving the quality of treated water. This method is applicable to the treatment of industrial water to be used in and waste water discharged from nuclear and thermal power stations, pharmaceutical companies, and the like.
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