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1.发明授权Protein capable of catalyzing transamination stereoselectively, gene encoding said protein and use thereof 失效能够立体选择性地催化转氨酶的蛋白质，编码所述蛋白质的基因及其用途公开(公告)号：US06727083B2
公开(公告)日：2004-04-27
申请号：US10067291
申请日：2002-02-07
申请人： Yoshiki Takashima , Satoshi Mitsuda , Marco Wieser
发明人： Yoshiki Takashima , Satoshi Mitsuda , Marco Wieser
IPC分类号： C12N910
CPC分类号： C12N9/1096 , C12P41/009
摘要： DNA encoding a novel protein from Mycobacterium aurum SC-S423 capable of converting acetophenone to an optically active 1-phenylethlamine in the presence of a racemic mixture of sec-butylamine is provided, along with a vector and host cell comprising the same and a method of producing the same.
摘要翻译： 提供了编码来自能够在仲丁胺的外消旋混合物存在下将苯乙酮转化为光学活性的1-苯乙基胺的分枝杆菌SC-S423的新型蛋白质的DNA，以及包含其的载体和宿主细胞以及 生产相同。
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2.发明授权Protein capable of catalyzing transamination stereoselectively, gene encoding said protein and use thereof 失效能够立体选择性地催化转氨酶的蛋白质，编码所述蛋白质的基因及其用途公开(公告)号：US06413752B1
公开(公告)日：2002-07-02
申请号：US09527522
申请日：2000-03-16
申请人： Yoshiki Takashima , Satoshi Mitsuda , Marco Wieser
发明人： Yoshiki Takashima , Satoshi Mitsuda , Marco Wieser
IPC分类号： C12N910
CPC分类号： C12N9/1096 , C12P41/009
摘要： A novel protein from Mycobacterium aurum SC-D423 capable of converting acetophenone to an optically active 1-phenylethylamine in the presence of a racemic mixture of sec-butylamine is provided.
摘要翻译： 提供了在仲丁胺的外消旋混合物存在下能够将苯乙酮转化为光学活性1-苯基乙胺的来自分枝杆菌aurum SC-D423的新型蛋白质。
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3.发明申请METHOD FOR MANUFACTURE OF DEXTRAN, DEXTRAN SOLUTION OBTAINED, AND USES 审中-公开用于制造DEXTRAN，DEXTRAN溶液的方法和用途公开(公告)号：US20140142294A1
公开(公告)日：2014-05-22
申请号：US14127740
申请日：2012-06-18
申请人： Marco Wieser
发明人： Marco Wieser
CPC分类号： C12P19/08 , C01F7/0653 , C01F7/144 , C08B37/0003 , C08B37/0021 , C08L5/02
摘要： Microbiological method of production of a dextran solution, according to which a culture medium containing sucrose is inoculated with a preculture of a bacterial strain that is able to produce dextran, then the dextran solution obtained at the end of fermentation is recovered directly, without a subsequent concentration step, characterized in that:—before inoculation, the culture medium contains at least 10 wt. % of sucrose,—after inoculation, sucrose is added again in conditions such that the total amount of sucrose in the medium, including that present before inoculation, is at least 16 wt. %,—the dextran solution obtained contains at least 10 wt. % of dextran. The native solution of dextran obtained and use of the solution as a flocculant.
摘要翻译： 生产葡聚糖溶液的微生物学方法，其中含有能够产生葡聚糖的细菌菌株的预培养将含有蔗糖的培养基接种，然后直接回收在发酵结束时获得的葡聚糖溶液，而不用随后 浓缩步骤，其特征在于： - 在接种之前，培养基含有至少10重量％ 在接种后，再次加入蔗糖，使得培养基中的蔗糖总量（包括接种前的蔗糖）至少为16重量％。 ％， - 所获得的葡聚糖溶液含有至少10重量％ ％的葡聚糖。 获得的葡聚糖的天然溶液和溶液用作絮凝剂。
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