Plant producing hyaluronic acid
    1.
    发明授权
    Plant producing hyaluronic acid 失效
    植物生产透明质酸

    公开(公告)号:US08003851B2

    公开(公告)日:2011-08-23

    申请号:US12063888

    申请日:2006-08-10

    IPC分类号: C12N15/82 C12N15/09 C12N15/00

    CPC分类号: C12P19/26 C12N15/8257

    摘要: It is intended to provide by improving a known method of producing hyaluronic acid in a plant, a plant or a cultured plant cells which can produce hyaluronic acid at a lower cost and a further higher yield than before, a method of preparing the same, an expression vector for transformation, a method of producing hyaluronic acid using the plant or the cultured plant cells and the like. The method of producing hyaluronic acid comprising obtaining hyaluronic acid by co-expressing a protein with hyaluronic acid synthase activity and an exogenous protein with sugar-nucleotide synthase activity in a plant cell or a plant is provided.

    摘要翻译: 本发明旨在通过改善可以以比以前更低的成本和更高的产量生产透明质酸的植物,植物或培养的植物细胞中制备透明质酸的已知方法,其制备方法, 用于转化的表达载体,使用植物或培养的植物细胞等产生透明质酸的方法。 提供了通过在植物细胞或植物中共同表达具有透明质酸合成酶活性的蛋白质和具有糖 - 核苷酸合成酶活性的外源蛋白质来获得透明质酸的方法。

    PLANT PRODUCING HYALURONIC ACID
    2.
    发明申请
    PLANT PRODUCING HYALURONIC ACID 失效
    植物生产HYALURONIC ACID

    公开(公告)号:US20090260108A1

    公开(公告)日:2009-10-15

    申请号:US12063888

    申请日:2006-08-10

    CPC分类号: C12P19/26 C12N15/8257

    摘要: It is intended to provide by improving a known method of producing hyaluronic acid in a plant, a plant or a cultured plant cells which can produce hyaluronic acid at a lower cost and a further higher yield than before, a method of preparing the same, an expression vector for transformation, a method of producing hyaluronic acid using the plant or the cultured plant cells and the like. The method of producing hyaluronic acid comprising obtaining hyaluronic acid by co-expressing a protein with hyaluronic acid synthase activity and an exogenous protein with sugar-nucleotide synthase activity in a plant cell or a plant is provided.

    摘要翻译: 本发明旨在通过改善可以以比以前更低的成本和更高的产量生产透明质酸的植物,植物或培养的植物细胞中制备透明质酸的已知方法,其制备方法, 用于转化的表达载体,使用植物或培养的植物细胞等产生透明质酸的方法。 提供了通过在植物细胞或植物中共同表达具有透明质酸合成酶活性的蛋白质和具有糖 - 核苷酸合成酶活性的外源蛋白质来获得透明质酸的方法。

    Brush-Form Alternative Copolymer And Process For Producing The Same
    5.
    发明申请
    Brush-Form Alternative Copolymer And Process For Producing The Same 有权
    刷型替代共聚物及其制备方法

    公开(公告)号:US20070203303A1

    公开(公告)日:2007-08-30

    申请号:US10592727

    申请日:2005-04-05

    IPC分类号: C08F255/02

    摘要: The invention is an alternating copolymer, and a method of producing the same, obtained by alternately copolymerizing a vinylbenzyl-terminated polyethylene oxide (or polydimethylsiloxane) and a (meth)acryloyl-terminated polydimethylsiloxane (or polyethylene oxide). The alternating copolymer is a novel amphiphilic brush-shaped alternating copolymer having a structure that is well-suited as an emulsifier or a dispersant for oil and silicone solvents commonly used in cosmetics and pharmaceuticals.

    摘要翻译: 本发明是通过交替共聚乙烯基苄基封端的聚环氧乙烷(或聚二甲基硅氧烷)和(甲基)丙烯酰基封端的聚二甲基硅氧烷(或聚环氧乙烷)而获得的交替共聚物及其制备方法。 交替共聚物是具有非常适合用作化妆品和药物中通常使用的油和硅氧烷溶剂的乳化剂或分散剂的结构的新型两亲刷状交替共聚物。

    Protein having heat-resistant malate dehydrogenase activity
    7.
    发明授权
    Protein having heat-resistant malate dehydrogenase activity 失效
    具有耐热苹果酸脱氢酶活性的蛋白质

    公开(公告)号:US5744342A

    公开(公告)日:1998-04-28

    申请号:US838418

    申请日:1997-04-07

    IPC分类号: C12N9/04 C12N15/53

    CPC分类号: C12N9/0006

    摘要: A novel protein having a heat-resistant malate dehydrogenase activity, a DNA fragment having a gene encoding said protein, a recombinant vector having said DNA fragment, a transformant transformed with said vector, a method for producing the protein having heat-resistant malate dehydrogenase activity by the use of said transformant, a reagent for GOT determination, comprising the above-mentioned novel protein having a heat-resistant malate dehydrogenase activity and a method for determining GOT activity, which comprises the use of said reagent. According to the present invention, a protein having a heat-resistant malate dehydrogenase activity and having higher purity and superior heat stability can be obtained. In addition, a reagent for GOT determination which is superior in long-term storage can be prepared by the use of the protein having a heat-resistant malate dehydrogenase activity.

    摘要翻译: 具有耐热苹果酸脱氢酶活性的新型蛋白质,具有编码所述蛋白质的基因的DNA片段,具有所述DNA片段的重组载体,用该载体转化的转化体,具有耐热性苹果酸脱氢酶活性的蛋白质的制造方法 通过使用所述转化体,用于GOT测定的试剂,其包含上述具有耐热苹果酸脱氢酶活性的新型蛋白质和确定GOT活性的方法,其包括使用所述试剂。 根据本发明,可以得到具有耐热苹果酸脱氢酶活性,纯度高,热稳定性优异的蛋白质。 此外,可以通过使用具有耐热苹果酸脱氢酶活性的蛋白质来制备长期保存优良的GOT测定用试剂。

    Protein having heat-resistant malate dehydrogenase activity
    8.
    发明授权
    Protein having heat-resistant malate dehydrogenase activity 失效
    具有耐热苹果酸脱氢酶活性的蛋白质

    公开(公告)号:US5686294A

    公开(公告)日:1997-11-11

    申请号:US270013

    申请日:1994-07-01

    IPC分类号: C12N9/04 C12N15/53

    CPC分类号: C12N9/0006

    摘要: A novel protein having a heat-resistant malate dehydrogenase activity, a DNA fragment having a gene encoding said protein, a recombinant vector having said DNA fragment, a transformant transformed with said vector, a method for producing the protein having heat-resistant malate dehydrogenase activity by the use of said transformant, a reagent for GOT determination, comprising the above-mentioned novel protein having a heat-resistant malate dehydrogenase activity and a method for determining GOT activity, which comprises the use of said reagent. According to the present invention, a protein having a heat-resistant malate dehydrogenase activity and having higher purity and superior heat stability can be obtained. In addition, a reagent for GOT determination which is superior in long-term storage can be prepared by the use of the protein having a heat-resistant malate dehydrogenase activity.

    摘要翻译: 具有耐热苹果酸脱氢酶活性的新型蛋白质,具有编码所述蛋白质的基因的DNA片段,具有所述DNA片段的重组载体,用该载体转化的转化体,具有耐热性苹果酸脱氢酶活性的蛋白质的制造方法 通过使用所述转化体,用于GOT测定的试剂,其包含上述具有耐热苹果酸脱氢酶活性的新型蛋白质和确定GOT活性的方法,其包括使用所述试剂。 根据本发明,可以得到具有耐热苹果酸脱氢酶活性,纯度高,热稳定性优异的蛋白质。 此外,可以通过使用具有耐热苹果酸脱氢酶活性的蛋白质来制备长期保存优良的GOT测定用试剂。

    Water Soluble Thickener And Cosmetic Preparation Containing Same
    10.
    发明申请
    Water Soluble Thickener And Cosmetic Preparation Containing Same 审中-公开
    水溶性增稠剂和含有相同的化妆品制剂

    公开(公告)号:US20110237752A1

    公开(公告)日:2011-09-29

    申请号:US13155243

    申请日:2011-06-07

    IPC分类号: C08F8/00 C08F228/02

    摘要: The invention is a water-soluble thickener made of a copolymer that is obtained by copolymerizing 2-acrylamido-2-methylpropanesulfonic acid or its salt, hydroxyethylacrylamide, and a crosslinking monomer, or that is made of a copolymer that is obtained by further neutralizing said copolymer that has been obtained using an alkaline agent. It also provides a cosmetic in which this water-soluble thickener has been blended.It is an object of the invention to provide, as a water-soluble thickener, a copolymer which, when blended into a cosmetic, demonstrates a sufficiently satisfactory degree of usability and is excellent in terms of stability and safety.

    摘要翻译: 本发明是由2-丙烯酰胺基-2-甲基丙磺酸或其盐,羟乙基丙烯酰胺和交联单体共聚得到的共聚物制成的水溶性增稠剂,或由共聚物制成的共聚物,该共聚物通过进一步中和所述 使用碱性试剂得到的共聚物。 它还提供了一种混合了该水溶性增稠剂的化妆品。 本发明的目的是提供作为水溶性增稠剂的共聚物,当共混到化妆品中时,表现出足够令人满意的可用性,并且在稳定性和安全性方面优异。