摘要:
A composition for carrying out a chemical or biochemical reaction, said composition being in a freeze-dried form and comprising (i) a set of reagents comprising at least some of the chemical or biochemical reagents necessary for conducting said chemical or biochemical reaction, (ii) a glass forming agent, (iii) a stabilising agent therefore and (iv) fish gelatine. In particular compositions for carrying out PCR are foreseen. Kits comprising these compositions and methods for using them form a further aspect of the invention.
摘要:
A composition for carrying out a chemical or biochemical reaction, said composition being in a freeze-dried form and comprising (i) a set of reagents comprising at least some of the chemical or biochemical reagents necessary for conducting said chemical or biochemical reaction, including at least one reagent which is fluorescent (ii) a glass forming agent, and (iii) threonine. Kits comprising these compositions and methods of using them form a further aspect of the invention.
摘要:
An illuminated purse assembly includes a purse for carrying objects. A set of first light emitters is each positioned within an interior of the purse to illuminate the interior of the purse. A set of second light emitters is each positioned within an interior of the purse to illuminate the interior of the purse. A light sensor is positioned within the purse to sense light when the purse is opened. The light sensor turns on each of the first and second light emitters when the light sensor senses light. An electronic timer is coupled to the purse and the electronic timer counts down an operation duration of time when the light sensor senses light. Each of the first and second light emitters is turned off when the operation duration of time elapses.
摘要:
This invention relates to a composite board including: a core having upper and lower surfaces and at least one aperture extending therebetween, at cast one upper reinforcing layer disposed on the upper surface of the core and at least one lower reinforcing layer disposed on the lower surface of the core, the upper and lower reinforcing layers each including at least one aperture extending therethrough, the apertures in the upper and lower reinforcing layers being in substantial alignment with each other and with the aperture or apertures in the core, at least one tie member passing through the substantially aligned apertures, each said tie member having a first end portion protruding through said aligned apertures from said upper reinforcing layer and a second end portion protruding through said aligned apertures from a said lower reinforcing layer, said first and second end portions being secured to a surface of said respective lyaers. A process for preparing the composite board and a skateboard deck formed from the composite board are also disclosed.
摘要:
The present invention provides a method of mitigating a symptom of maladaptive substance use in a subject by inhibiting CCKB receptors. In addition, the invention provides a variety of prescreening and screening methods aimed at identifying agents that modulate a symptom of maladaptive substance use. Methods of the invention can involve assaying test agent binding to CCKB receptors. Alternatively, test agents can be screened for their ability to alter the level of CCKB receptor polypeptides, polynucleotides, or function. Finally, the invention also provides a diagnostic method that entails measuring one or more of these levels and determining risk for maladaptive substance use based on comparison to the corresponding level for a control population.