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Hoffmeyer

Michaela Hoffmeyer, Cedar Park, TX US

Patent application numberDescriptionPublished
20120021944Co-Coupling To Control Reactivity Of Reagents In Immunoassays - Methods and compositions for controlling immunoassay reactivity are provided. In one embodiment, a method for preparing a substrate for an immunoassay is provided in which a composition containing a reagent and a neutral material is applied to a substrate under conditions suitable to couple the reagent and the neutral material to the substrate.01-26-2012

Michaela R. Hoffmeyer, Cedar Park, TX US

Patent application numberDescriptionPublished
20100317544Methods, Particles, and Kits for Determining Activity of a Kinase - Methods, particles and kits for determining kinase activity within a sample are provided. An embodiment of a method includes exposing a fluorescent particle to an assay, wherein the fluorescent particle includes a support substrate having one or more fluorescent materials and a peptide substrate coupled to the support substrate via a functional group of the support substrate. The method further includes phosphorylating the peptide substrate during exposure of the fluorescent particle to the assay and processing the fluorescent particle such that the peptide substrate is dephosphorylated and a polarized double bond is generated at a dephosphorylated site. In addition, the method includes coupling a fluorescent reporter having a nucleophilic terminal group to the fluorescent particle via the polarized double bond.12-16-2010

Sven Hoffmeyer, Eberfing DE

Patent application numberDescriptionPublished
20090144841Polymorphisms in the human gene for the multidrug resistance-associated protein 1 (MRP-1) and their use in diagnostic and therapeutic applications - The present invention relates to a polymorphic MRP-1 polynucleotide. Moreover, the invention relates to genes or vectors comprising the polynucleotides of the invention and to a host cell genetically engineered with the polynucleotide or gene of the invention. Further, the invention relates to methods for producing molecular variant polypeptides or fragments thereof, methods for producing cells capable of expressing a molecular variant polypeptide and to a polypeptide or fragment thereof encoded by the polynucleotide or the gene of the invention or which is obtainable by the method or from the cells produced by the method of the invention. Furthermore, the invention relates to an antibody which binds specifically the polypeptide of the invention. Moreover, the invention relates to a transgenic non-human animal. The invention also relates to a solid support comprising one or a plurality of the above mentioned polynucleotides, genes, vectors, polypeptides, antibodies or host cells. Furthermore, methods of identifying a polymorphism, identifying and obtaining a pro-drug or drug or an inhibitor are also encompassed by the present invention. In addition, the invention relates to methods for producing of a pharmaceutical composition and to methods of diagnosing a disease. Further, the invention relates to a method of detection of the polynucleotide of the invention. Furthermore, comprised by the present invention are a diagnostic and a pharmaceutical composition. Even more, the invention relates to uses of the polynucleotides, genes, vectors, polypeptides or antibodies of the invention. Finally, the invention relates to a diagnostic kit.06-04-2009