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    • 9. 发明申请
    • EXPRESSION OF FULL LENGTH IGG AND SECRETION INTO THE CULTURE MEDIUM OF PROKARYOTIC CELLS
    • 表达全长IGG和分泌到原核细胞培养物中
    • US20100168392A1
    • 2010-07-01
    • US12672859
    • 2007-08-10
    • Ralf OstendorpAndreas PoppMartina Fischer
    • Ralf OstendorpAndreas PoppMartina Fischer
    • C07K16/00C12P21/06
    • C07K16/00C07K2317/10C07K2319/035
    • A method for the production of an immunoglobulin or a functional fragment thereof in a prokaryotic host cell comprises transforming the host cell with (a) a first nucleic acid molecule comprising a nucleic acid sequence encoding a VL and a CL region and (b) a second nucleic acid molecule comprising a nucleic acid sequence encoding a VH, a CH1, a CH2 and at least a portion of a CH3 region, The host cell is within culture medium. The host cell is cultured under conditions so as to allow the host cell (a) to express (1) the VL and a CL region and (2) the VH, the CH1, the CH2 and the portion of the CH3 region, and (b) to secrete (a)(1) and (a)(2) to the periplasm of the host cell and thereafter to the culture medium of the host cell. Characteristically, (a)(1) and (a)(2) interact to form the immunoglobulin or functional fragment thereof.
    • 用于在原核宿主细胞中产生免疫球蛋白或其功能片段的方法包括用(a)包含编码VL和CL区的核酸序列的第一核酸分子转化宿主细胞,和(b)第二个 核酸分子,其包含编码VH,CH1,CH2和至少部分CH3区的核酸序列。宿主细胞在培养基内。 宿主细胞在条件下培养以允许宿主细胞(a)表达(1)VL和CL区和(2)VH,CH1,CH2和CH3区的部分,和( b)将(a)(1)和(a)(2)分泌到宿主细胞的周质中,然后到宿主细胞的培养基。 特征地,(a)(1)和(a)(2)相互作用以形成免疫球蛋白或其功能片段。
    • 10. 发明授权
    • Preparations of bacteriorhodopsin variants having increased memory time, and their use
    • 具有增加的记忆时间的细菌视紫红质变体的制备及其用途
    • US06274279B1
    • 2001-08-14
    • US08381839
    • 1995-02-03
    • Norbert HamppAndreas PoppDieter OesterheltChristoph Bräuchle
    • Norbert HamppAndreas PoppDieter OesterheltChristoph Bräuchle
    • G03H118
    • G11B7/244Y10S430/146
    • Compositions of bacteriorhodopsin variants with increased memory time and their use for reversible optical information recording are disclosed. The compositions are characterized in that the configuration of the retinal of the photoproduct is different from the configuration of the retinal of the initial state and other than 13-cis; the pH value of the composition lies between 3 and 11; the water content of the composition lies between 1 and 30% by weight with respect to the total weight of the composition; and additives for modulating the proton mobility are present in a concentration between 1 and 80% by weight of the mass of purple membrane composition used, and if required matrix materials in a concentration of up to 10% by weight with respect to the total weight of the composition are present. These compositions may be used in reversible information recording systems.
    • 公开了具有增加的记忆时间的细菌视紫红质变体及其可逆光学信息记录的用途的组合物。 组合物的特征在于光产物的视网膜的构型不同于初始状态的视网膜的构型,而不是13-顺式; 组合物的pH值在3和11之间; 组合物的含水量相对于组合物的总重量为1至30重量%; 并且用于调节质子迁移率的添加剂以所使用的紫色膜组合物的质量的1至80重量%的浓度存在,并且如果需要,基质材料的浓度高达10重量% 该组合物存在。 这些组合物可用于可逆信息记录系统。