Assay device with captured particle reagent
December 9, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3872312 Enzyme immobilization with a thermochemical-photochemical bifunctional agent Coupling of nucleic acids to solid support by photochemical methods Portable blood typing apparatus and method Fast and specific immobilization of nucleic acids to solid supports Multi-channel linear concentrate pump Immobilized biomolecules and method of making same Solution phase nucleic acid sandwich assay Method for controlling reagent delivery system in automatic chemical analyzer Multi-well filtration apparatus InventorsAssigneeApplicationNo. 353501 filed on 12/09/1994US Classes:435/6, Involving nucleic acid422/52, Chemiluminescent422/61, Test package or kit422/68.1, Means for analyzing liquid or solid sample435/299.1Including solid extended fluid contact reaction surfaceExaminersPrimary: Prebilic, Paul B.Attorney, Agent or FirmForeign Patent References
International ClassC12Q 001/68AbstractThe invention describes an assay device and assembly for detecting an analyte in a liquid sample. Each assay device in the assembly includes structure defining a well, a ligand-coated particle, and a flexible particle retaining structure for holding the particle in a captured position within the well. |
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