The present invention discloses an application of a β3 adrenergic receptor (ADRB3) as a marker for detecting a plurality of diseases, and an application of anti-human ADRB3 monoclonal antibody in diagnosing a disease and preparing a drug for treating the disease. The present invention finds through research that the ADRB3 is a key receptor in nerve-endocrine-immunoregulatory network, and an ADRB3-mediated signaling pathway regulates proliferation and differentiation of neutrophils, lymphocytes and tumor cells. Under normal circumstances, the ADRB3 maintains the non-specific immunocompetence and specific immunocompetence of an organism, and eliminates pathogenic microorganisms and aged organism tissues to play a role in protecting the organism and anti-aging. Under pathological conditions, excessive activation of the signaling pathway will cause systemic chronic inflammation, and destroy immune homeostasis. Therefore, the ADRB3 can be used as a diagnostic marker and a therapeutic target for a plurality of diseases. Anti-human ADRB3 antibody can specifically bond with the ADRB3, regulate the activity of the ADRB3, has the functions of resisting cancer, inflammation, poisoning, shock, allergy, viral infection, autoimmune disease, disease caused by regenerative dysfunction, autoimmune disease, cachexia, cardiovascular and cerebrovascular disease, neurodegenerative disease and aging, regulating autophagy, treating aging disease, etc., and has important medical value and research and application prospects.

The present invention discloses an application of a β3 adrenergic receptor (ADRB3) as a marker for detecting a plurality of diseases, and an application of anti-human ADRB3 monoclonal antibody in diagnosing a disease and preparing a drug for treating the disease. The present invention finds through research that the ADRB3 is a key receptor in nerve-endocrine-immunoregulatory network, and an ADRB3-mediated signaling pathway regulates proliferation and differentiation of neutrophils, lymphocytes and tumor cells. Under normal circumstances, the ADRB3 maintains the non-specific immunocompetence and specific immunocompetence of an organism, and eliminates pathogenic microorganisms and aged organism tissues to play a role in protecting the organism and anti-aging. Under pathological conditions, excessive activation of the signaling pathway will cause systemic chronic inflammation, and destroy immune homeostasis. Therefore, the ADRB3 can be used as a diagnostic marker and a therapeutic target for a plurality of diseases. Anti-human ADRB3 antibody can specifically bond with the ADRB3, regulate the activity of the ADRB3, has the functions of resisting cancer, inflammation, poisoning, shock, allergy, viral infection, autoimmune disease, disease caused by regenerative dysfunction, autoimmune disease, cachexia, cardiovascular and cerebrovascular disease, neurodegenerative disease and aging, regulating autophagy, treating aging disease, etc., and has important medical value and research and application prospects.

The present invention provides antibodies that neutralize MERS-CoV and methods of use thereof. The invented antibody is used to treat MERS-CoV infections and symptoms thereof.

The present invention provides antibodies that neutralize MERS-CoV and methods of use thereof. The invented antibody is used to treat MERS-CoV infections and symptoms thereof.

Devices, methods, and kits for detecting at least two analytes present within a small volume single fluid sample obtained from patient for the creation of a multiplexed panel of the various analytes present within the single fluid sample are disclosed.

Devices, methods, and kits for detecting at least two analytes present within a small volume single fluid sample obtained from patient for the creation of a multiplexed panel of the various analytes present within the single fluid sample are disclosed.

The present disclosure discloses a microfluidic structure, a microfluidic chip and a detection method. The microfluidic structure includes: a first base substrate and a second base substrate opposite to each other, an antibody area located between the first base substrate and the second base substrate and storing an enzyme-labeled first antibody, a cleaning area storing cleaning liquid, a signal substrate area storing a signal substrate solution and a detection area with a second antibody and an ion sensitive film fixed thereon, wherein all channel areas from the antibody area, the cleaning area and the signal substrate area to the detection area each have a driving electrode structure driving liquid drops to move; and the detection area has a thin film transistor connected with the ion sensitive film.

The present disclosure discloses a microfluidic structure, a microfluidic chip and a detection method. The microfluidic structure includes: a first base substrate and a second base substrate opposite to each other, an antibody area located between the first base substrate and the second base substrate and storing an enzyme-labeled first antibody, a cleaning area storing cleaning liquid, a signal substrate area storing a signal substrate solution and a detection area with a second antibody and an ion sensitive film fixed thereon, wherein all channel areas from the antibody area, the cleaning area and the signal substrate area to the detection area each have a driving electrode structure driving liquid drops to move; and the detection area has a thin film transistor connected with the ion sensitive film.

The present invention relates to an antibody and antibody fragment that specifically binds to OX40 and to a composition comprising said antibody or antibody fragment thereof. In addition, the present invention relates to a nucleic acid encoding the antibody or antibody fragment thereof and a host cell comprising the same, and to a related use thereof. In addition, the present invention relates to the use of the antibody and antibody fragment for treatment and diagnosis.

A test strip for detecting Aβ in urine includes a polyvinyl chloride (PVC) bottom plate. The PVC bottom plate is laid with a sample pad, a conjugation pad, a chromatography pad, and an absorbent pad that are overlapped in sequence. The conjugation pad is coated with colloidal gold particles conjugated to a monoclonal antibody. The chromatography pad is provided with a test line on the side proximate to the conjugation pad, and is provided with a control line on the side proximate to the absorbent pad. The test line is coated with an Aβ-binding polymer. The control line is coated with a goat anti-mouse IgG polyclonal antibody. The method is suitable for the following: routine clinical pathological examination; general screening of a large number of people and self-screening of home end-users; assisting the early diagnosis and prejudgment of mild cognitive impairment (MCI) clinically.