Methods for the quantification of influenza HA proteins and anti-influenza antibodies for the fields of vaccine-related protein quantification, potency determination, and efficacy evaluation are provided. According to the technology, quantification is achieved by providing capture agents attached to an array in a series of decreasing concentrations. Serial dilutions of a reference material also may be introduced. The reference material within each solution binds to the capture agents on the array and is labeled with a label agent capable of producing a detectable signal used to construct a calibration curve. A target material of unknown concentration is introduced to a separate identical array, and the target material binds to the capture agents and also is labeled by a label agent to produce a detectable signal. The calibration curve based on the reference material is then utilized to determine the concentration of the target material without the need to perform replicate experiments.

The present invention provides antibody-based arrays for detecting the activation state and/or total amount of a plurality of signal transduction molecules in rare circulating cells and methods of use thereof for facilitating cancer prognosis and diagnosis and the design of personalized, targeted therapies.

Contemplated test kits, diagnostic apparatus and methods using same for food sensitivity are based on rational-based selection of food preparations with established discriminatory p-value. Kits and diagnostic apparatus include those with a minimum number of food preparations that have an average discriminatory p-value of 0.07 as determined by their raw p-value or an average discriminatory p-value of 0.10 as determined by FDR multiplicity adjusted p-value. In further contemplated aspects, compositions and methods for food sensitivity are also stratified by gender to further enhance predictive value.

The invention relates to kits and components thereof used in the conduct of solid-phase binding assays.

The present disclosure relates to method and compositions for generating proteins. In particular, the present disclosure relates to electroporation mediated gene delivery in the generation of recombinant proteins (e.g., drug metabolizing enzyme and transporter vesicles) in mammalian cells.

The invention provides methods and compositions useful for identifying polypeptides with desired characteristics in vitro.

Described herein is technology for determining the 2-D or 3-D atomic resolution structure of a polynucleotide bound to and/or interacting with another molecule, for example a small molecule. In some aspects of the technology, NMR and isotopic labeling strategies are used. The technology described herein is useful for a plurality of applications including but not limited to drug discovery and chemical biology probe discovery.

Synthetic nanostructures, proteins that are useful, for example, in making synthetic nanostructures, and methods for designing such synthetic nanostructures are disclosed herein.

An embodiment relates to a method, comprising: obtaining a biological sample, performing a protein complex immunoprecipitation (Co-IP) on the sample, performing a reverse phase protein array (RPPA) on the sample after performing the protein complex immunoprecipitation, and identifying one or more protein complexes. A further embodiment relates to a method of treatment, comprising: obtaining a tissue sample from a patient, performing Co-IP then RPPA on the sample, identifying a protein complex, determining whether the protein complex comprises known protein drug targets, and treating the patient with a drug that interacts with the known protein drug targets.

Compounds that may selectively inhibit Oplophorus luciferase-derived bioluminescent complexes, e.g., NanoBiT bioluminescent complex, are disclosed as well as compositions and kits comprising the compounds, and methods of using the compounds.