Provided is an antibody or antigen binding fragment, capable of recognizing an antigen peptide comprising SEQ ID NO: 7 (KNKKIYDGG); or recognizing an epitope comprising SEQ ID NO: 7 in Claudin 18.2; preferably recognizing a peptide comprising SEQ ID NO: 6 (KNKKIYDGGART); or recognizing an epitope comprising the SEQ ID NO: 6 in the Claudin 18.2.

Provided is an antibody or antigen binding fragment, capable of recognizing an antigen peptide comprising SEQ ID NO: 7 (KNKKIYDGG); or recognizing an epitope comprising SEQ ID NO: 7 in Claudin 18.2; preferably recognizing a peptide comprising SEQ ID NO: 6 (KNKKIYDGGART); or recognizing an epitope comprising the SEQ ID NO: 6 in the Claudin 18.2.

The present disclosure provides antibodies that specifically bind to human FAM19A5 and compositions comprising such antibodies. In a specific aspect, the antibodies specifically bind to human FAM19A5 and modulate FAM19A5 activity, e.g., inhibit, suppress, reduce, or reverse the onset of reactive gliosis and/or excessive proliferation of reactive astrocytes, utilizing such antibodies. The present disclosure also provides methods for treating disorders, such as central nervous system damage, a degenerative brain disorder, or a neuropathic pain, by administering an antibody that specifically binds to human FAM19A5.

The present disclosure provides antibodies that specifically bind to human FAM19A5 and compositions comprising such antibodies. In a specific aspect, the antibodies specifically bind to human FAM19A5 and modulate FAM19A5 activity, e.g., inhibit, suppress, reduce, or reverse the onset of reactive gliosis and/or excessive proliferation of reactive astrocytes, utilizing such antibodies. The present disclosure also provides methods for treating disorders, such as central nervous system damage, a degenerative brain disorder, or a neuropathic pain, by administering an antibody that specifically binds to human FAM19A5.

The present application relates to antibodies specifically binding to immunoglobulin-like transcript 4 (ILT4), which is also known as LILRB2, LIR2, MIR10, and CD85d, and corresponding nucleic acids, host cells, compositions, and uses. In some embodiments, the antibodies bind specifically to human ILT4, but do not significantly bind to ILT2, ILT3, or ILT5, or to other members of the LILRA or LILRB families.

The present application relates to antibodies specifically binding to immunoglobulin-like transcript 4 (ILT4), which is also known as LILRB2, LIR2, MIR10, and CD85d, and corresponding nucleic acids, host cells, compositions, and uses. In some embodiments, the antibodies bind specifically to human ILT4, but do not significantly bind to ILT2, ILT3, or ILT5, or to other members of the LILRA or LILRB families.

The present invention relates to a process for detecting a virus that include the steps of: taking a biosample (e.g. saliva) suspected of containing a virus, mixing it with a solution comprising nanoparticles having easily detectable properties (e.g. a color) and also comprising contrasting microparticles (e.g. clear or white), each having attached chemical compounds (e.g. antibodies) that selectively bind to the virus to be detected (e.g. SARS-CoV-2). When suitably mixed together, virus present in the biosample may bind to the nanoparticles and to the microparticles, connecting the two. When the mixture is then passed through a microfluidic assembly with dimensions that trap the microparticles but pass unbound nanoparticles, the detection of the presence of nanoparticles bound to the microparticles at the microfluidic filter indicates the presence of the virus to be detected. The process may include a concentration step to accelerate binding the virus to the nano- and micro-particles.

The present invention relates to a process for detecting a virus that include the steps of: taking a biosample (e.g. saliva) suspected of containing a virus, mixing it with a solution comprising nanoparticles having easily detectable properties (e.g. a color) and also comprising contrasting microparticles (e.g. clear or white), each having attached chemical compounds (e.g. antibodies) that selectively bind to the virus to be detected (e.g. SARS-CoV-2). When suitably mixed together, virus present in the biosample may bind to the nanoparticles and to the microparticles, connecting the two. When the mixture is then passed through a microfluidic assembly with dimensions that trap the microparticles but pass unbound nanoparticles, the detection of the presence of nanoparticles bound to the microparticles at the microfluidic filter indicates the presence of the virus to be detected. The process may include a concentration step to accelerate binding the virus to the nano- and micro-particles.

A apparatus for performing contactless ODEP for separation of CTCs comprises an ODEP device including a first conductive glass and a second conductive glass, the first conductive glass includes a transverse main channel and a longitudinal micro channel perpendicular to the main channel and joining the main channel at a cell separation zone; the first conductive glass includes a first hole and a second hole aligned with two ends of the main channel respectively, and a third hole aligned with one end of the micro channel that is distal to the cell separation zone; a sample receiving member disposed on and aligned with the first hole; an exhaust discharge member disposed on and aligned with the second hole; a target collection member disposed on and aligned with the third hole; and a controller including an optical projection device and an image fetch device.

A apparatus for performing contactless ODEP for separation of CTCs comprises an ODEP device including a first conductive glass and a second conductive glass, the first conductive glass includes a transverse main channel and a longitudinal micro channel perpendicular to the main channel and joining the main channel at a cell separation zone; the first conductive glass includes a first hole and a second hole aligned with two ends of the main channel respectively, and a third hole aligned with one end of the micro channel that is distal to the cell separation zone; a sample receiving member disposed on and aligned with the first hole; an exhaust discharge member disposed on and aligned with the second hole; a target collection member disposed on and aligned with the third hole; and a controller including an optical projection device and an image fetch device.