The present application provides stable heterobiligands made up of peptide-based FOLR1 ligands and folate (the ligand of FOLR1) and methods of use of the heterobiligands as detection, imaging, diagnostic, and therapeutic agents. The application further provides methods of manufacturing FOLR1 heterobiligands, capture agents, and imaging agents.

Described are coelenterazine analogues, methods for making the analogues, kits comprising the analogues, and methods of using the compounds for the detection of luminescence in luciferase-based assays.

The present invention relates to a method of in vitroprediction of the in vivoefficacy in a patient of treatment with a drug product based on an overall assessment of the properties patients own immune cells when exposed to the drug product with and/0 or without stimulation; the drug product when exposed to said patients own immune cells; and any preexisting antibodies against said drug product in said patient.

Provided are methods for detecting protein interactions in a sample, the methods comprising: (a) detecting two or more polypeptides that when associated emit a first detectable signal in a first light emission spectrum; (b) contacting the two or more polypeptides with a third polypeptide conjugated to a dipole acceptor moiety that has a second light emission spectrum when excited within a light excitation spectrum, wherein the light excitation spectrum overlaps with the first light emission spectrum; and (c) detecting a second detectable signal emitted in the second light emission spectrum by the dipole acceptor moiety. Also provided are bioluminescent complexes comprising: (a) a first polypeptide conjugated to a dipole acceptor moiety, wherein the emits a first detectable signal in a first light emission spectrum.

The present application provides stable heterobiligands made up of peptide-based FOLR1 ligands and folate (the ligand of FOLR1) and methods of use of the heterobiligands as detection, imaging, diagnostic, and therapeutic agents. The application further provides methods of manufacturing FOLR1 heterobiligands, capture agents, and imaging agents.

A method for assessing an effect of hypoxia on a tissue includes providing a sample of the tissue in a hermetically sealed container, determining a first amount of a reaction substrate (e.g., protocatechuic acid) to be introduced into the sealed container and determining a second amount of a reaction enzyme (e.g., protocatechuate dioxygenase) to be introduced into the sealed container. The method further includes introducing the reaction substrate and the reaction enzyme into the sealed container. At least one of the first amount of the reaction substrate and the second amount of the reaction enzyme is selected to induce at least one of a predetermined amount of hypoxia less than anoxia and a predetermined rate of hypoxia in the tissue during a reaction between the reaction substrate and the reaction enzyme. Values of properties of the tissue can be measured before and after the reaction to assess effects of hypoxia.

The present invention relates to a method for screening compounds for bactericidal activity using thermostable luciferase and based on a real-time bioluminescence measurement. The present invention further relates to a method for determining the sensitivity of a bacterial sample originating from a subject suffering from a bacterial infection to a group of known antibiotics and to a method for assessing the minimum inhibitory concentration (MIC) of a bactericidal compound.

The present disclosure relates to the use of allogeneic populations of mesenchymal stem/stromal cells and related compositions, which populations and compositions comprise cells pooled from multiple donors, in the treatment and/or prevention of COVID-19 infection or for use in the treatment and/or prevention of symptoms associated with COVID-19 infection. The present disclosure also relates to methods for obtaining said compositions.

Molecules for inhibiting arachidonate 15-lipoxygenase (ALOX-15) gene products including dsRNA (dsRNA) agents such as small interfering RNAs (siRNAs), antisense oligonucleotides, and small molecule inhibitors for therapeutic use. Additionally provided are methods to inhibit the expression of a target gene by administering these agents for the treatment of diseases involving ALOX-15 gene products.

The present disclosure relates, in general, to methods for screening for modulators of IFNβ activity using a GLuc/SEAP dual reporter system.