Dry powder cell and cell culture reagent, and method for producing the same
    22.
    发明专利
    Dry powder cell and cell culture reagent, and method for producing the same 审中-公开
    干粉细胞和细胞培养物试剂及其生产方法

    公开(公告)号:JP2009165485A

    公开(公告)日:2009-07-30

    申请号:JP2009066030

    申请日:2009-03-18

    CPC classification number: C12N5/0018 C12N1/00 C12N2500/36 C12N2500/60

    Abstract: PROBLEM TO BE SOLVED: To widely provide nutritive (e.g., cell culture) medium, medium supplement, medium subgroup and buffer formulations, particularly, powdered nutritive medium, medium supplement and medium subgroup formulations, particularly cell culture medium supplement [including powdered sera such as powdered fetal bovine serum (FBS)], medium subgroup formulations, and cell culture media comprising essential nutrients promoting in vitro cultivation of cells. SOLUTION: Powdered formulations producing particular or desired final ionic and/or pH conditions in reconstitution with a solvent are provided. Kits and methods for cultivating prokaryotic and eukaryotic cells using the formulations in directing to the methods for producing these formulations, methods for producing sterile formulations, methods for producing dry cell powders, and cell, media, media supplement, media subgroup and buffer powders produced by the methods are also provided. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:广泛提供营养(例如细胞培养)培养基,培养基,中等亚组和缓冲制剂,特别是粉末营养培养基,培养基和培养基亚组制剂,特别是细胞培养基补充剂[包括粉末状 血清如粉状胎牛血清(FBS)],中等亚组配制剂和包含促进体外培养细胞的必需营养物的细胞培养基。 提供了产生特定或期望的最终离子和/或pH条件的粉末制剂用于与溶剂重构。 使用该制剂在制备这些制剂的方法中培养原核和真核细胞的试剂盒和方法,用于生产无菌制剂的方法,用于生产干细胞粉末的方法,以及细胞,培养基,培养基补充剂,培养基亚组和缓冲粉末 还提供了这些方法。 版权所有(C)2009,JPO&INPIT

    System and method for acoustic focusing hardware and implementations
    25.
    发明专利
    System and method for acoustic focusing hardware and implementations 有权
    用于声音聚焦硬件和实现的系统和方法

    公开(公告)号:JP2013242335A

    公开(公告)日:2013-12-05

    申请号:JP2013186359

    申请日:2013-09-09

    Abstract: PROBLEM TO BE SOLVED: To provide system and method for acoustic focusing hardware and implementations.SOLUTION: An acoustic focusing capillary tube includes a capillary tube coupled to at least one vibration supply source having a groove. A method for manufacturing the acoustic focusing capillary tube includes steps of: providing the capillary tube, and the at least one vibration supply source; performing machine work of the groove in the vibration supply source; and connecting the at least one vibration supply source to the capillary tube in the groove. Another method includes steps of: pouring sheath fluid into an outside area of the capillary tube; pouring particle flow into the center core of the capillary tube; and acoustically focusing particles of the particle flow by applying acoustic radiation pressure to the particle flow at a first position along the capillary tube regarding focusing of the particle flow. The particle flow can be further focused by being hydrodynamically focused at a second position along the capillary tube downstream of the first position.

    Abstract translation: 要解决的问题:提供用于声学聚焦硬件和实现的系统和方法。解决方案:声学聚焦毛细管包括耦合到至少一个具有凹槽的振动源的毛细管。 一种用于制造声聚焦毛细管的方法,包括以下步骤:提供毛细管和至少一个振动供应源; 进行振动源的槽的机械加工; 以及将所述至少一个振动供应源连接到所述凹槽中的毛细管。 另一方法包括以下步骤:将护套流体浇注到毛细管的外部区域; 将颗粒流入毛细管的中心芯; 以及通过在沿着毛细管的第一位置处对颗粒流的聚焦施加声辐射压力来声音聚焦颗粒流的颗粒。 通过在第一位置下游沿着毛细管的第二位置进行流体动力聚焦,可以进一步聚焦颗粒流。

    Methods of modifying and labeling proteins with oligosaccharide
    27.
    发明专利
    Methods of modifying and labeling proteins with oligosaccharide 审中-公开
    用低聚糖修饰和标记蛋白质的方法

    公开(公告)号:JP2013056934A

    公开(公告)日:2013-03-28

    申请号:JP2012262088

    申请日:2012-11-30

    Abstract: PROBLEM TO BE SOLVED: To provide methods of remodeling and labeling proteins and antibodies at novel oligosaccharide linkages; and to provide antibodies or proteins linked to modified oligosaccharides.SOLUTION: A step of attaching a modified sugar-containing chemical handle to a GlcNAc residue on a first protein, and a step of mixing the first protein with a reporter molecule, carrier molecule or solid support capable of reacting with the chemical handle are included. The reporter molecule, carrier molecule or solid support attaches to the protein at the chemical handle, thereby forming the glycomodified protein. The first protein is an antibody.

    Abstract translation: 要解决的问题:提供在新型寡糖键处重组和标记蛋白质和抗体的方法; 并提供与修饰的寡糖连接的抗体或蛋白质。 解决方案:将修饰的含糖化学处理物附着到第一蛋白质上的GlcNAc残基的步骤,以及将第一种蛋白质与能够与化学处理剂反应的报道分子,载体分子或固体支持物混合的步骤 包括在内。 报告分子,载体分子或固体支持物在化学处理中附着于蛋白质,从而形成糖改质蛋白。 第一种蛋白质是抗体。 版权所有(C)2013,JPO&INPIT

    Field effect transistor device for ultra-fast nucleic acid sequencing
    28.
    发明专利
    Field effect transistor device for ultra-fast nucleic acid sequencing 审中-公开
    用于超快速核酸序列的场效应晶体管器件

    公开(公告)号:JP2013013413A

    公开(公告)日:2013-01-24

    申请号:JP2012198375

    申请日:2012-09-10

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method for accurately and effectively identifying individual bases of DNA or RNA.SOLUTION: This field effect transistor (FET), nucleic acid sequencing device (102) comprises source (106) and drain (104) regions, and gate oxide (136). Potential is applied to the source and drain by voltage source (112) through leads (116) connected to the source/drain metal contacts (123, 142). As nucleic acid strand (111) passes through an opening (118) which serves as the gate electrode region, the charge representative of a nucleic acid base (adenine, thymine, guanine or cytosine) modifies the current flowing between source (106) and drain (104) via a channel (119) by modifying the electric field therebetween and is measured by ammeter (114).

    Abstract translation: 要解决的问题:提供准确有效地识别DNA或RNA的单个碱基的系统和方法。 解决方案:该场效应晶体管(FET),核酸测序装置(102)包括源极(106)和漏极(104)区域以及栅极氧化物(136)。 电压通过电压源(112)通过连接到源极/漏极金属触点(123,142)的引线(116)施加到源极和漏极。 当核酸链(111)通过用作栅电极区的开口(118)时,代表核酸碱基(腺嘌呤,胸腺嘧啶,鸟嘌呤或胞嘧啶)的电荷修饰在源(106)和漏极(106)之间流动的电流 (104)通过修改其间的电场而通过通道(119)进行测量,并由电流表(114)测量。 版权所有(C)2013,JPO&INPIT

    Powder cell culture product containing lipid and method for producing the same
    29.
    发明专利
    Powder cell culture product containing lipid and method for producing the same 审中-公开
    含有脂肪的粉状细胞培养物及其制造方法

    公开(公告)号:JP2011239794A

    公开(公告)日:2011-12-01

    申请号:JP2011197001

    申请日:2011-09-09

    CPC classification number: C12N5/0018 C12N2500/36 C12N2500/60

    Abstract: PROBLEM TO BE SOLVED: To provide powder nutritive culture medium, culture medium supplements, culture medium subgroup formulations.SOLUTION: The present invention provides cell culture medium supplements (including powdered sera such as powdered fetal bovine serum (FBS)), culture medium subgroup formulations, and cell culture media comprising all of the necessary nutritive factors including a lipid component that facilitates the in vitro cultivation of cells. The dry powder nutritive culture medium, the culture medium supplements, the culture medium subgroup, and buffer formulations are used for cultivation of prokaryotic and eukaryotic cells, particularly bacterial cells, yeast cells, plant cells, and animal cells (including human cells). Prior to this, aseptic powder culture medium, the culture medium supplements (particularly powdered sera such as powdered FBS, powdered transferrin, powdered insulin, powdered organ extracts (bovine brain or bovine pituitary extracts, etc.), powdered growth factor (EGF, FGF, etc.), etc.) the culture medium subgroup, and the buffer formulations are produced, antisepsis is achieved with γ-irradiation, and the culture medium, supplements, culture media subgroups, and buffer formulations are powdered.

    Abstract translation: 要解决的问题:提供粉末营养培养基,培养基补充剂,培养基亚组制剂。 解决方案:本发明提供细胞培养基补充剂(包括粉末状血清如粉状胎牛血清(FBS)),培养基亚组制剂和包含所有必需营养因子的细胞培养基,包括促进脂质成分 体外培养细胞。 干粉营养培养基,培养基补充剂,培养基亚组和缓冲制剂用于培养原核和真核细胞,特别是细菌细胞,酵母细胞,植物细胞和动物细胞(包括人细胞)。 在此之前,无菌粉末培养基,培养基补充剂(特别是粉末状血清如粉末状FBS,粉状转铁蛋白,胰岛素粉末,粉末状器官提取物(牛脑或牛垂体提取物等),粉末生长因子(EGF,FGF 等),培养基亚组,制备缓冲液制剂,用γ-照射进行消毒,培养基,补充剂,培养基亚组和缓冲剂配方粉化。 版权所有(C)2012,JPO&INPIT

Patent Agency Ranking