Patent application number | Description | Published |
20100028866 | DOPAMINERGIC NEURON PROLIFERATIVE PROGENITOR CELL MARKER Nato3 - The present invention is a probe, a primer, and an antibody, for detecting a dopaminergic neuron proliferative progenitor cell. According to the present invention, there is provided a polynucleotide probe and a polynucleotide primer for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell, which can hybridize with a polynucleotide consisting of a nucleotide sequence of a Nato3 gene, or a complementary sequence thereto, and an antibody against a Nato3 protein, or a part thereof for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell. | 02-04-2010 |
20100203570 | GENE SPECIFICALLY EXPRESSED IN POSTMITOTIC DOPAMINERGIC NEURON PRECURSOR CELLS - A novel gene 65B13 expressed specifically and transiently in dopaminergic neuron precursor cells immediately after cell cycle exit was obtained by the present invention. The cellular expression of 65B13 can be used as an index to select cells that are suitable in terms of their safety, survival rate, and network formation ability, for transplant therapy of neurodegenerative diseases such as Parkinson's disease. | 08-12-2010 |
20110229889 | DOPAMINERGIC NEURON PROLIFERATIVE PROGENITOR CELL MARKER Msx1/2 - The present invention is a probe, a primer, and an antibody, for detecting a dopaminergic neuron proliferative progenitor cell. According to the present invention, there is provided a polynucleotide probe and a polynucleotide primer for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell, which can hybridize with a polynucleotide consisting of a nucleotide sequence of an Msx1 gene or an Msx2 gene, or a complementary sequence thereto, and an antibody against an Msx1 protein or an Msx2 protein, or a part thereof for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell. | 09-22-2011 |
20120021417 | DOPAMINERGIC NEURON PROLIFERATIVE PROGENITOR CELL MARKER Nato3 - The present invention is a probe, a primer, and an antibody, for detecting a dopaminergic neuron proliferative progenitor cell. According to the present invention, there is provided a polynucleotide probe and a polynucleotide primer for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell, which can hybridize with a polynucleotide consisting of a nucleotide sequence of a Nato3 gene, or a complementary sequence thereto, and an antibody against a Nato3 protein, or a part thereof for use in the detection or selection of a dopaminergic neuron proliferative progenitor cell. | 01-26-2012 |
20120178083 | SPECIFIC MARKER Lmx1a ON DOPAMINERGIC NEURONS - The present invention identified Lmx1a genes, which are expressed in dopaminergic neurons at all differentiation stages, from proliferating dopaminergic neuron progenitor cells before cell cycle exit to cells after cell cycle exit. Lmx1a expression in cells can be used as an indicator when selecting cells suitable for transplantation therapy for neurodegenerative diseases such as Parkinson's disease, and is useful as a marker for screening agents involved in the induction of dopaminergic neuron differentiation. | 07-12-2012 |
Patent application number | Description | Published |
20090302748 | POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE - A polymer compound comprising repeating units of the following formulae (I), (II) and (III): | 12-10-2009 |
20100033085 | BLOCK COPOLYMER, COMPOSITION USING THE SAME, LIQUID COMPOSITION, LIGHT-EMITTING THIN FILM, AND POLYMER LIGHT-EMITTING DEVICE - Disclosed is a block copolymer characterized by containing a block (A) containing one or more repeating units represented by the general formula (I) below, one or more repeating units represented by the general formula (II) below and one or more repeating units represented by the general formula (III) below, and a block (B) containing one or more repeating units represented by the general formula (III) below and one or more repeating units represented by the general formula (IV) below. (I) (In the formula (I), R | 02-11-2010 |
20100084965 | POLYMER MATERIAL AND POLYMER LIGHT-EMITTING DEVICE - Disclosed is a luminescent or charge-transporting polymer compound having a main chain containing a divalent heterocyclic group, a divalent condensed polycyclic hydrocarbon group including no five-membered ring, a group represented by the formula (1) below or a divalent aromatic amine group as a repeating unit, and a functional side chain containing at least one functional group selected from the group consisting of hole injecting/transporting groups, electron injecting/transporting groups, and light-emitting groups. This polymer compound is characterized in that the functional group is directly bonded to a saturated carbon atom in the repeating unit or bonded to the repeating unit via X is an —R | 04-08-2010 |
20100090206 | POLYMER LIGHT-EMITTING DEVICE, POLYMER COMPOUND, COMPOSITION, LIQUID COMPOSITION, AND CONDUCTIVE THIN FILM - Disclosed is a polymer light-emitting device having a light-emitting layer arranged between an anode and a cathode, and a hole transport layer arranged between the light-emitting layer and the anode. This polymer light-emitting device is characterized in that the hole transport layer is a layer containing a polymer compound which contains a repeating unit represented by the general formula (I) below, a repeating unit represented by the general formula (II) below and a repeating unit represented by the general formula (III) below. | 04-15-2010 |
20100096980 | BLOCK COPOLYMER AND POLYMER LIGHT-EMITTING DEVICE - Disclosed is a block copolymer characterized by comprising a block (A) containing a repeating unit composed of a divalent heterocyclic group containing a five-membered ring and a repeating unit composed of an arylene group, and a block (B) containing a repeating unit composed of an arylene group and two different repeating units each composed of a specific divalent aromatic amine residue. Also disclosed is a composition containing the block copolymer, and one of a solvent, a light-emitting material other than the block copolymer, a hole transporting material other than the block copolymer and an electron transporting material other than the block copolymer, or alternatively, a combination of two or more of them. Further disclosed are a luminescent thin film characterized by containing the block copolymer, and a polymer light-emitting device characterized by comprising an anode, a cathode, and an organic layer containing the block copolymer and arranged between the anode and the cathode. | 04-22-2010 |
20100108993 | BLOCK COPOLYMER AND POLYMER LIGHT-EMITTING DEVICE - Disclosed is a block copolymer characterized by containing a block (A) containing two or more different repeating units respectively composed of a specific divalent heterocyclic group, and a repeating unit composed of an arylene group, and a block (B) containing a repeating unit composed of an arylene group and a repeating unit composed of a divalent aromatic amine residue. Also disclosed are a composition containing a solvent, a light-emitting material other than the block copolymer, a hole-transporting material other than the block copolymer, an electron-transporting material other than the block copolymer or a combination of two or more of them, in addition to the block copolymer; a light-emitting thin film characterized by containing the block copolymer; and a polymer light-emitting device characterized by having an anode, a cathode and an organic layer containing the block copolymer and arranged between the anode and the cathode. | 05-06-2010 |
20100171100 | POLYMERIC MATERIAL AND POLYMERIC LUMINESCENT ELEMENT - A luminescent or charge-transporting polymer which has in the backbone optionally substituted fluorenediyl groups as repeating units and further has a functional side chain comprising at least one functional group selected from the group consisting of a hole-injection/transporting group containing one or more heteroatoms other than nitrogen or two or more nitrogen atoms, an electron-injection/transporting group containing one or more heteroatoms other than nitrogen or two or more nitrogen atoms, and a luminescent group comprising a fused aromatic hydrocarbon or heterocycle, characterized in that the functional group is directly bonded to the saturated carbon atom of any of the fluorenediyl groups or is bonded to any of the fluorenediyl groups through —R | 07-08-2010 |
20110309341 | AMINE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a constituent unit represented by the following formula (1a): | 12-22-2011 |
20150132609 | Perpendicularly Magnetized Ultrathin Film Exhibiting High Perpendicular Magnetic Anisotropy, Method for Manufacturing Same, and Application - Provided are an element structure in which a magnetic layer has a high magnetic anisotropy constant and saturated magnetization properties in a thickness of 1.5 nm or less, and a magnetic device that uses the element structure. A BCC metal nitride/CoFeB/MgO film structure that uses a nitride of a BCC metal as a seed layer is fabricated. The nitride amount in the BCC metal nitride is preferably less than 60% in terms of volume ratio based on 100% BCC metal. It is thereby possible to readily obtain a perpendicularly magnetized film having the magnetic properties that the perpendicular magnetic anisotropy is 0.1×10 | 05-14-2015 |
Patent application number | Description | Published |
20090256475 | POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE - A polymer compound comprising a repeating unit of the following formula (I) and a repeating unit of the following formula (II): | 10-15-2009 |
20110127516 | POLYMER COMPOUND AND LIGHT-EMITTING ELEMENT USING SAME - A polymer compound including: the repeating unit shown in the following formula (I) (wherein: Ar | 06-02-2011 |
20110127517 | COMPOUND CONTAINING 1,3-DIENE STRUCTURE AND METHOD FOR PRODUCING SAME - Disclosed is a compound containing a divalent group represented by formula (I). (In formula (I), Ar | 06-02-2011 |
20120256537 | COMPOSITION AND LIGHT EMITTING ELEMENT USING THE COMPOSITION - A composition comprising (i) a crosslinkable polymer compound having a crosslinkable group and being capable of showing at least one of a light emitting property and charge transportability, and (ii) a crosslinkable low molecular weight compound having a crosslinkable group and being capable of showing at least one of a light emitting property and charge transportability. | 10-11-2012 |
20120306358 | COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME - A composition comprising (1) a first crosslinkable polymer compound having an aromatic conjugated repeating unit and a crosslinkable group and having at least one of a light emitting property and charge transportability, and (2) a second crosslinkable polymer compound having an aromatic conjugated repeating unit and a crosslinkable group at least one of which is different from the aromatic conjugated repeating unit in the first crosslinkable polymer compound and the crosslinkable group in the first crosslinkable polymer compound, and having at least one of a light emitting property and charge transportability, wherein at least one of the first crosslinkable polymer compound and the second crosslinkable polymer compound has a crosslinkable group represented by the following formula (Z-3) or (Z-4): | 12-06-2012 |
20130046073 | METHOD FOR PRODUCING POLYMER COMPOUND - The problem to be solved of the present invention is to provide a method for producing a polymer compound having an increased molecular weight through a short-time polymerization process. Means for solving the problem is a method for producing a polymer compound having a repeating unit represented by formula (2), which method comprising a step of polymerizing a first aromatic compound having at least two first functional groups each containing a boron atom with a second aromatic compound having at least two second functional groups which are capable of reacting with the first functional group, in the presence of an organic solvent, a palladium complex, a base and a compound represented by formula (1): | 02-21-2013 |
Patent application number | Description | Published |
20080213757 | Methods of Distinguishing Types of Spinal Neurons Using Corl1 Gene as an Indicator - As a result of screening for genes that are selectively expressed in fetal mouse brain region by subtraction method, the present inventors obtained a cDNA fragment encoding Corl1. The expression of Corl1 was examined by RT-PCR, in situ hybridization, and immunostaining using polyclonal antibodies. The results demonstrated that Corl1 was especially expressed at a high level of selectively in the central nervous system during embryonic stages. The expression patterns of Corl1 determined using various markers in embryonic spinal cord were compared to identify types of neurons expressing Corl1. The results revealed that Corl1 was specifically expressed in spinal cord interneurons dI4, dI5, dILA, and dILB. Accordingly, the present invention provides for discrimination between dI4 and dI6, neurons which previously could only be discriminated based on developmental location, using the expression of Corl1 as an indicator. | 09-04-2008 |
20090203046 | METHODS FOR IDENTIFYING PURKINJE CELLS USING THE CORL2 GENE AS A TARGET - Total RNAs were prepared from the ventral and dorsal regions of embryonic day 12.5 mouse mesencephalon, and a cDNA fragment was obtained by the subtraction method (N-RDA). The full-length cDNA was cloned and the nucleotide sequence was determined. The gene was named Corl2. The result of homology search showed that about 850 residues of Corl2 exhibited homology to the XM_355050 sequence deposited in GenBank; however, the remaining ˜150 residues showed no homology. Thus, Corl2 was demonstrated to be a novel gene. The Corl2 expression in various mouse organs was analyzed by RT-PCR, and the result showed that Corl2 expression was specific to brain. The result of immunostaining day 12.5 embryos and postnatal day 12 brains demonstrated that Corl2 is useful as a Purkinje cell marker at any differentiation stages. | 08-13-2009 |