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    • 84. 发明申请
    • Protein Immobilization Method and Quantification Method
    • 蛋白质固定化方法和定量方法
    • US20080227118A1
    • 2008-09-18
    • US10585985
    • 2005-01-21
    • Naoyuki KohnoHitoshi UemoriTakahiro NishibuKazunari HirayasuYoshiteru KobayashiTakashi Yokoyama
    • Naoyuki KohnoHitoshi UemoriTakahiro NishibuKazunari HirayasuYoshiteru KobayashiTakashi Yokoyama
    • G01N33/543C07K17/00G01N33/567C07C315/00C07C61/00C07C29/00G01N33/68
    • C07K17/02G01N33/543G01N33/6896G01N2800/2828
    • The present invention relates to a method for immobilizing a protein in a sample, which could not easily be immobilized by the conventional immobilization method, to a solid-phase; a method for quantitative determination of protein wherein an effect of inhibitory substance coexisting in a sample prepared using the immobilization method can be reduced; and a rapid and highly precise method for detecting an abnormal PrP and a method for determining BSE using the immobilization method as compared with the conventional method. The present invention provides: “a method for immobilizing a protein to a solid-phase comprising contacting the protein with the solid-phase having hydrophobic surface in the presence of a lower alcohol, and a halogenocarboxylic acid and/or a long chain alkyl sulfate, and an immobilizing reagent solution to be used therefor; a method for quantitative determination of protein comprising contacting a protein-staining solution with the solid-phase immobilized with a protein by the immobilization method, and determining a degree of color development generated thereby; an immunoblotting method wherein the solid-phase immobilized with a protein by the immobilization method is used; and a method for detecting an abnormal PrP a method for determining BSE by using the immobilization method.”
    • 本发明涉及通过常规固定方法将样品中的蛋白质固定化为固相的方法, 用于定量测定蛋白质的方法,其中可以减少使用固定化方法制备的样品中共存的抑制物质的作用; 以及用于检测异常PrP的快速且高精度的方法以及与常规方法相比使用固定方法确定BSE的方法。 本发明提供:“将蛋白质固定在固相中的方法,包括在低级醇和卤代羧酸和/或长链烷基硫酸盐的存在下使蛋白质与具有疏水性表面的固相接触, 和用于其的固定试剂溶液;一种用于定量测定蛋白质的方法,包括通过固定方法使蛋白质染色溶液与固定有蛋白质的固相接触,并确定由此产生的显色程度;免疫印迹 使用通过固定化方法固定有蛋白质的固相的方法;以及通过使用固定化方法来检测异常PrP的方法来测定BSE的方法。
    • 87. 发明申请
    • Catalyst and Process for the Synthesis of C2-Oxygenates by the Hydrogenation of Carbon Monoxide
    • 催化剂和通过一氧化碳氢化合成C2-氧化物的方法
    • US20070265360A1
    • 2007-11-15
    • US11630361
    • 2004-06-23
    • Hongyuan LuoYunjie DingHongmei Yin
    • Hongyuan LuoYunjie DingHongmei Yin
    • B01J21/06B01D53/02C07C29/00
    • B01J37/0201B01J21/08B01J23/8986C07C29/158C07C45/49C07C51/10C07C47/06C07C53/08C07C31/08
    • A catalyst is invented for the synthesis of C2-oxygenates by the hydrogenation of CO. The catalyst is composed of Rh—Mn—Fe-M1-M2/Si02, among them Mn, Fe, M1 and M2 and additives. M1 can be Li or Na while M2 can be Ru or Ir. The content of Rh is 0.1-3% by weight; the weight ratio of Mn/Rh is 0.5-12, the weight ratio of Fe/Rh is 0.01-0.5, the weight ratio of M1/Rh is 0.01-1 and the weight ratio of M2/Rh is 0.1-1.0. The catalyst is prepared by impregnation of the solution of corresponding compounds of each component in desired amount onto the carrier of Si02, which is followed by drying at 283-473 K. Before using, the catalyst is reduced by hydrogen or hydrogen-containing gas at 573-673 K for at least one hour after drying or after calcinations at 473-673 K for 2-20 h. These catalysts can convert CO and H2 into ethanol, acetaldehyde, acetic acid and other C2-oxygenates at a high conversion and a high selectivity under mild conditions.
    • 催化剂是通过CO的氢化来合成C 2 O - 氧化合物的。催化剂由Rh-Mn-Fe-M 1 -M 2 / MnO 2,其中Mn,Fe,M 1和M 2以及添加剂。 M 1可以是Li或Na,而M 2可以是Ru或Ir。 Rh的含量为0.1-3重量% Mn / Rh的重量比为0.5-12,Fe / Rh的重量比为0.01-0.5,M 1 / Rh / Rh的重量比为0.01-1,M < SUB> 2 / Rh为0.1-1.0。 通过将所需量的各组分的相应化合物溶液浸渍到SiO 2载体上制备催化剂,然后在283-473K下干燥。在使用之前,催化剂被还原 通过氢气或含氢气体在573-673K下干燥至少1小时或在473-673K煅烧2-20小时后。 这些催化剂可以在温和条件下以高转化率和高选择性将CO和H 2 H 2转化成乙醇,乙醛,乙酸和其它C 2 O 3 - 氧化合物。