摘要:
The object of the present invention is to provide a method of producing a heterologous protein by making a coryneform bacterium to produce and efficiently extracellularly secrete (secreto-production) an industrially useful heterologous protein. According to the present invention, a genetic construct is used where a gene sequence encoding an intended protein which is ligated to the downstream of a sequence encoding the signal peptide derived from a coryneform bacterium, the gene construct is introduced into a mutant coryneform bacterium which has a capacity of secreting the heterologous protein at least 2-fold higher than the wild type Corynebacterium glutamicum ATCC 13869, the mutant coryneform bacterium is cultured and the extracellularly released heterologous protein is recovered.
摘要:
A photoelectric conversion element is provided. The photoelectric conversion element includes a casing; and a stacked body enclosed within the casing, wherein the stacked body comprises: a working electrode having a porous oxide semiconductor layer having a sensitizing dye supported on a surface thereof; a counter electrode provided on a side of the porous oxide semiconductor layer of the working electrode facing the working electrode; and an electrolyte layer at least a part of which is formed between the working electrode and the counter electrode, and wherein an upper surface and a lower surface of the stacked body contacts directly or indirectly an inner surface of the casing, the portion of the casing at least contacting the working electrode being made of a material having an optical characteristic of transmitting sunlight.
摘要:
An electrode according to the present invention includes a substrate, and a conductive layer containing carbon particles or platinum particles and a conductive binder for binding the carbon particles or platinum particles formed above the substrate. By binding the carbon particles or the platinum particles with the conductive binder, it is possible to form an electrode with a porous structure where spaces that communicate with a surface of the conductive layer are defined between the corresponding carbon particles or platinum particles, thereby increasing the effective area (surface area) of the electrode. The photoelectric conversion elements and the dye-sensitized photovoltaic or solar cells according to the present invention can be manufactured at a low cost and have an increased effective area, making it possible to obtain excellent photoelectric conversion efficiency.
摘要:
The invention provides a stator for a dynamo-electric machine capable of preventing deterioration of efficiency. In the stator for dynamo-electric machine of which rotor is disposed inside the stator, a stator core 11 comprises: an inside ring core 9 formed annularly by laminating plate-type magnetic members in which a plurality of teeth are provided on one side of a yoke portion, disposing coils 8 in slots each formed between the teeth, bending the plate-type magnetic members so that the coils 8 are located inside, and bringing two end faces into contact with each other; and an outside ring core 10, being made of magnetic members and formed cylindrical in shape, which is fitted on outside of the inside ring 9 and holds the inside ring core 9.
摘要:
A method for specifically quantifying HDL cholesterol in which cholesterol in lipoproteins other than HDL is erased in the first step, and HDL cholesterol is specifically quantified in the second step, by which accurate values can be obtained even in measurements of abnormal samples such as disorder of lipid metabolism and lipoprotein abnormality, is disclosed. The method for quantifying cholesterol in high density lipoprotein according to the present invention comprises a first step of erasing cholesterol in lipoproteins other than high density lipoprotein by treating a test sample with cholesterol esterase and cholesterol oxidase in the absence of a surfactant which acts on high density lipoprotein and removing generated hydrogen peroxide; and a second step of adding a surfactant which specifically acts on high density lipoprotein to the product of said first step and quantifying hydrogen peroxide generated from cholesterol in high density lipoprotein by actions of cholesterol esterase and cholesterol oxidase. As the cholesterol oxidase used in the first step, one having a molecular weight of not more than 60 kilodaltons is used.
摘要:
A heterocyclic compound of the formula [I] wherein R1 is hydrogen atom or lower alkyl, R2 is hydrogen atom, alkyl optionally having a substituent and the like, R3 is hydrogen atom, lower alkyl and the like, A is a single bond or >N—R5 wherein R5 is hydrogen atom or lower alkyl, B is lower alkylene, and Y is aryl optionally having a substituent and the like, and a pharmaceutically acceptable salt thereof show a hypoglycemic action, a blood hypolipidemic action, an insulin resistance-improving action and a PPAR activating action, and are useful as a hypoglycemic agent, a hypolipidemic agent, an insulin resistance improver, a therapeutic agent of diabetes, a therapeutic agent of diabetic complication, a glucose tolerance improver, an anti-atherosclerosis agent, an anti-obesity agent, an antiinflammatory agent, an agent for the prophylaxis or treatment of PPAR-mediated disease and an agent for the prophylaxis or treatment of syndrome X.
摘要:
A collecting process of data which is managed by each server on a network is first started by information collection means. Data collected by the information collection means is stored in an information holding means. Subsequently, the data which is needed by a user is extracted by extraction means. Then, the extracted data is outputted to an output destination. In one embodiment, data under a point serving as the root is collected while repeating processes. Such that data at the point serving as a certain root is collected on the basis of access setting information; a link destination is extracted from the collected data and data on the extracted link is further collected. In another embodiment, the data type held in the information holding means is analyzed, then is compared with the data type required by the user by the extraction means. Thus, the data is extracted by extraction means in accordance with the result of the comparison.
摘要:
To present an electronic component including a contact integrated type terminal having a terminal portion with excellent mechanical strength and solderability and a contact portion with excellent contact characteristic. It comprises a contact integrated type terminal made of metal having a contact portion formed at one end and a terminal portion formed at other end, a case fixing the contact integrated type terminal, a movable contact placed in the case so as to cover the contact portion, and an operation member for operating the movable contact. The contact integrated type terminal includes a plated layer having solderability and conductivity at least on one side thereof, the terminal portion has a folded and overlaid shape so that the plated layer comes to the outside surface, the terminal portion can be soldered to a wiring board, the contact portion has the plated layer installed at the same side as the one side, and the movable portion contacts with the contact portion by operating the operation member so as to conduct with each other electrically.