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    • 2. 发明申请
    • RECEPTACLE FOR CELL CULTURES AND USE OF MULTIPLE DISHES FOR CULTURING ANTITUMOUR CELLS
    • 细胞培养容器和多皮渣育种杀伤肿瘤细胞的使用
    • WO1998027195A1
    • 1998-06-25
    • PCT/EP1997007095
    • 1997-12-17
    • BOEHRINGER MANNHEIM GMBHKUBBIES, ManfredKOCH, StefanGOLLER, Bernhard
    • BOEHRINGER MANNHEIM GMBH
    • C12M01/20
    • C12M23/08B01L3/5085C12M23/34
    • The invention relates to a receptacle for cell cultures (10) used to culture an antitumour cell transplant for gene and cell therapy. Said receptacle comprises a base part (12) with a plurality of support points (12b), which form a support plane (E) for supporting the cell culture receptacle (10) on a substantially level lower surface. Said receptacle further comprises an upper surface (12c), which runs substantially parallel to the support plane (E) and has a plurality of culturing recesses (16), and a lid (14) for covering the base part (12). At least one culturing recess (16) of the cell culture receptacle (12) progressively narrows from the upper surface (12c) of the base part (12) towards the bottom of the recess (16a, 16b), i.e. the cross-sectional surface area of said recess (16) decreases from the upper surface (12c) of the base part (12) towards the bottom (16a, 16b) in such a way that the cells, during multiplication, can expand not only towards upward but also sideways. Each culturing recess (16) has a volume of at least 1 ml. In addition, the base part (12) and lid (14) are connected such that they are liquid proof.
    • 用于生长的抗肿瘤细胞移植的基因和细胞治疗,包括具有多个支撑点的基座部分(12)的细胞培养容器(10)(12B),其包括一个支撑平面(E),用于支撑所述的细胞培养容器(10) 一个基本上为平面的基板上跨度,以及基本上与用于覆盖基部支撑平面(E)的上表面(12c)的在多个生长阱(16)形成,并且盖(14)平行(12 )。 这种细胞培养容器中的至少一个育种凹部(16)(12)从所述基部(12),用于槽底(16A,16B)下,即,上表面(12c)的逐渐变细 该横截面面积,所述至少一个凹部(16)从所述基部(12)的上表面(12c)的增加的底部(16A,16B)朝向这样断,使得细胞在生殖不仅向上而且在横向方向上 可以传播。 每个培养孔(16)的具有至少为1毫升的体积。 此外,基座部分(12)和所述盖(14)液密地连接到彼此。
    • 7. 发明申请
    • IMPROVED METHOD FOR DETERMINING LIPASE
    • 改进法测定脂肪酶
    • WO1998012350A1
    • 1998-03-26
    • PCT/EP1997005051
    • 1997-09-16
    • BOEHRINGER MANNHEIM GMBHSCHELLONG, LieselotteZIELENSKI, RalfPRINZING, Urban
    • BOEHRINGER MANNHEIM GMBH
    • C12Q01/44
    • C12Q1/44Y10S435/968
    • The invention concerns a method and a reagent for determining lipase in the presence of a colored substrate and at least one N-substituting carboxamide derivative or a mixture of the general formula (I) or (Ia), in which R and R independently represent hydrogen or a saturated or non-saturated, substituting or non-substituting hydrocarbon residue with 2 to 24 carbon atoms, Z a saturated or non-saturated, substituting, cyclic or linear-chain hydrocarbon residue with 1 to 10 carbon atoms, X an atom or atom group with positive charge and n a figure ranging from 1 to 3. Specially tetranatrium-N-(1,2-dicarboxylethyl)-N-alkyl-sulfo-succinamide or a mixture containing such compound has proven to be quite advantageous in eliminating unspecified reactions during the determination of lipase in a biological test sample.
    • 本发明涉及一种用于脂肪酶在彩色底物的存在的确定和至少一种N-取代的羧酸酰胺衍生物或通式(I)或(Ia)的化合物,其中R <1>和R <2>的方法和试剂 彼此独立地为氢或饱和或不饱和的,取代或未取代的烃基,其具有碳原子数2〜24,Z为碳原子数1〜10的饱和或不饱和的,取代的,环状或直链烃残基,X表示的原子或具有正电荷的原子团和 n表示1〜3 用于消除的生物样品中脂肪酶的非特异性测定反应,特别的,四钠N-(1,2-二dicarboxylethyl)-N-烷基sulfosuccinamid或含有这种化合物的混合物已被发现是有利的。