摘要:
The present invention provides novel polynucleotides encoding LSI-01 polypeptides, fragments and homologues thereof. Also provided are vectors, host cells, antibodies, and recombinant and synthetic methods for producing said polypeptides. The invention further relates to diagnostic and therapeutic methods for applying these novel LSI-01 polypeptides to the diagnosis, treatment, and/or prevention of various diseases and/or disorders related to these polypeptides. The invention further relates to screening methods for identifying agonists and antagonists of the polynucleotides and polypeptides of the present invention.
摘要:
The invention concerns a switching circuit (20) adapted to generate a pulse when there occurs a rising edge of a signal applied on an input terminal (CTRL), comprising: a first NPN type bipolar transistor (TN2) whereof the transmitter is connected to the input terminal; a second transistor (TP2) whereof a control electrode is connected, through a first resistor (Re2), to the input terminal, the base of the first transistor being connected to a supply potential (VDD) by the second transistor in series with a second resistor (Rp2); and a third transistor (TN3) connecting an output terminal (22) of the switching circuit to a reference potential (GND) and whereof a control electrode is connected to the collector of the first transistor (TN2).
摘要:
Disclosed herein is a substantially pure nucleic acid sequence encoding a mammalian 35 kDa non-dystrophin component (&dgr;-sarcoglycan) of the dystrophin-glycoprotein complex. Also disclosed are the amino acid sequence and an immunogenic peptide of &dgr;-sarcoglycan. The peptide when used to immunize a mammal, stimulates the production of antibodies which bind specifically to the &dgr;-sarcoglycan. Methods to identify mutations in the &dgr;-sarcoglycan gene associated with autosomal recessive limb-girdle muscular dystrophy are also disclosed. The identification of such mutations enables the design of nucleic acid probes which hybridize specifically to a mutant form of &dgr;-sarcoglycan, or the complement thereof, but not to the DNA of the wild-type form of the gene (or the complement thereof), under stringent hybridization conditions. Such probes are useful, for example, in connection with the diagnosis of autosomal recessive limb-girdle muscular dystrophy. In addition, the identification of such mutations enables the diagnosis of autosomal recessive limb-girdle muscular dystrophy through the use of direct DNA sequencing techniques.
摘要:
The present invention provides novel polynucleotides encoding CAN-12 polypeptides, fragments and homologues thereof. The present invention also provides polynucleotides encoding variants of CAN-12 polypeptides, CAN-12v1 and CAN-12v2. Also provided are vectors, host cells, antibodies, and recombinant and synthetic methods for producing said polypeptides. The invention further relates to diagnostic and therapeutic methods for applying these novel CAN-12, CAN-12v1, and CAN-12v2 polypeptides to the diagnosis, treatment, and/or prevention of various diseases and/or disorders related to these polypeptides, particularly neuro- and musculo-degenerative conditions. The invention further relates to screening methods for identifying agonists and antagonists of the polynucleotides and polypeptides of the present invention.
摘要:
The invention concerns a pulsed bistable bidirectional electronic switch comprising a monolithic semiconductor circuit formed from a substrate (1) whereof the rear surface (A2) is coated with a metallization connected to earth. Said circuit comprises a vertical bidirectional switch (T1, T2) provided with a first gate terminal (M3), whereof the main electrode (A1) on the side of the front surface is connected to a load and an alternating current supply; a horizontal thyristor (T3) comprising an upper layer (4) of the vertical bidirectional switch, a first P-type region (11), and a second N-type region (12) formed in the first region; a second gate terminal (G1) connected to one of the first and second regions, the other being connected to earth. A capacitor (C) is connected to the first gate terminal (G3) and to the alternating current supply (VAC).
摘要:
An insulating wall of a second conductivity type intended for separating elementary components formed in different wells of a semiconductive layer of a first conductivity type, a component located in one at least one of the wells being capable of operating with a high current density. The insulating wall includes at least two elementary insulating walls separated by a portion of the wafer material and, in operation, this portion is connected to a reference potential.
摘要:
A monolithic bidirectional switch formed in a semiconductor substrate of a first conductivity type having a front surface and a rear surface, including a first main vertical thyristor, the rear surface layer of which is of the second conductivity type, a second main vertical thyristor, the rear surface layer of which is of the first conductivity type. A structure for triggering each of the first and second main thyristors is arranged to face regions mutually distant from the two main thyristors, the neighboring portions of which correspond to a region for which, for the first main thyristor, a short-circuit area between cathode and cathode gate is formed.
摘要:
A zero crossing control circuit of a bidirectional switch including two transistors of complementary types connected in parallel between the gate of the bidirectional switch and the main reference terminal of the bidirectional switch, the gate of the bidirectional switch being connected to a control source via a first resistor, and each of the control terminals of the transistors being connected to the second main terminal of the bidirectional switch via a second resistor of high value, a zener diode being interposed between the second resistor and each of the control terminals according to a biasing adapted to turning on each of the transistors when the zener threshold is exceeded.
摘要:
The present invention provides novel polynucleotides encoding CAN-12 polypeptides, fragments and homologues thereof. The present invention also provides polynucleotides encoding variants of CAN-12 polypeptides, CAN-12v1 and CAN-12v2. Also provided are vectors, host cells, antibodies, and recombinant and synthetic methods for producing said polypeptides. The invention further relates to diagnostic and therapeutic methods for applying these novel CAN-12, CAN-12v1, and CAN-12v2 polypeptides to the diagnosis, treatment, and/or prevention of various diseases and/or disorders related to these polypeptides, particularly neuro- and musculo-degenerative conditions. The invention further relates to screening methods for identifying agonists and antagonists of the polynucleotides and polypeptides of the present invention.
摘要:
The present invention relates to an assembly of two pairs of diodes in a single semiconductor substrate of a first type of conductivity, the first pair including a first diode in series with a second diode, the second pair including a third diode in series with a fourth diode, the two pairs of diodes being arranged in parallel. Each of the first and third diodes includes neighboring regions of distinct types of conductivity formed in a lightly-doped well of the second type of conductivity, these wells being separated; each of the second and fourth diodes includes separated regions of distinct types of conductivity; and metallizations connect the electrodes of the diodes to form the desired series-to-parallel assembly.