Schreiter
Eric Schreiter, Ashburn, VA US
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20150111222 | GENETICALLY ENCODED BIOSENSORS - The present disclosure provides, inter alia, genetically encoded recombinant peptide biosensors comprising analyte-binding framework portions and signaling portions, wherein the signaling portions are present within the framework portions at sites or amino acid positions that undergo a conformational change upon interaction of the framework portion with an analyte. | 04-23-2015 |
Eric R. Schreiter, Ashburn, VA US
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20150037812 | FLUORESCENT PROTEIN-BASED INDICATORS - The presently-disclosed subject matter includes fluorescent protein-based indicators for detecting ions, small molecule analytes, or combinations thereof. In some embodiments the indicators include a polypeptide, which itself includes a fluorescent polypeptide, a compound-binding polypeptide, and a polypeptide target of the compound-binding polypeptide. In some embodiments the polypeptide includes an EosFP polypeptide, a calmodulin polypeptide, and a M13 polypeptide, or fragments and/or variants thereof. The presently-disclosed subject matter also includes methods for detecting calcium in a sample with embodiments of the present polypeptides. In some embodiments the present indicators experience a permanent shift from green to red fluorescent when exposed to an detecting substance, such as calcium. | 02-05-2015 |
20150038338 | IDENTIFICATION OF OLFACTORY RECEPTORS SENSITIVE TO DIFFERENT ODORANTS - This disclosure provides methods for identification of olfactory sensosry neurons (OSN) that recognize specific odorants. The method comprises introducing into the OSN, a permanent activity marker which exhibits a detectable and permanent change upon activation of the neuron in response to an odorant and exposure to an exteranal stimulus, such as light. The OSN can be isolated and its receptor characterized. | 02-05-2015 |
Michael E. Schreiter, Appleton, WI US
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20110041466 | STORAGE SYSTEM HAVING A DISPOSABLE VACUUM BAG - The present invention provides a storage system having a storage device having at least one polymeric sheet sealed along a portion of its' periphery to provide an opening to a storage space; a resealable closure structure adapted to seal the opening to the storage space, the resealable closure structure comprising selectively engaging male and female profiles and a sealing compound comprising liquid silicone and at least one filler in proportions suitable for at least incidental contact to food items contained within the storage space; a vacuum valve assembly disposed on the polymeric sheet; a stand-off structure disposed adjacent to the vacuum valve assembly, wherein the stand-off structure has a series of raised surfaces facing the vacuum valve assembly; a portable vacuum pump assembly structured to engage the vacuum valve assembly; and a liquid separator assembly coupled to the portable vacuum pump assembly. | 02-24-2011 |
20120036684 | High-integrity closure - The present invention provides a resealable closure structure ( | 02-16-2012 |
Mike Schreiter, Appleton, WI US
Patent application number | Description | Published |
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20140270587 | CLOSURE ARRANGEMENTS FOR RECLOSEABLE POUCHES; RECLOSEABLE POUCHES; AND, METHODS - Reclosable zipper arrangements for bags such as thermoplastic bags are described. The reclosable zipper arrangements are configured to advantageously provide a clicking sensory indicator, in the form of a tactile and/or audible indication of sealing, as zipper closure occurs. Package arrangements using the closure arrangements are described. Also, methods of assembly and use are described. | 09-18-2014 |