A pioneering new study published in Nature Microbiology, led by J. Oriol Sunyer, professor of immunology and pathobiology at the School of Veterinary Medicine, and a team of researchers at Penn Vet ...

Learn more about immunoglobulins including how they help your body fight infections and the tests doctors use to measure your immunoglobulin levels.

While sharing characteristics with other Ig classes, the distinct structural properties of IgA lend this antibody class a unique array of functional capabilities.

Researchers reported a class switch in SARS-CoV-2-specific antibodies due to repeated mRNA vaccinations.

T-bet is a transcription factor, one of the control proteins in the cell nucleus that can turn specific groups of genes on ...

At the surface, the immune response to a flu virus is simple. Some cells recognize the pathogen and send a signal to the ...

The immunoglobulin class producing the peripheral pattern most commonly was IgG whereas the diffuse and speckled patterns were produced equally by all 3 classes.

The present study was designed to describe the response in the major immunoglobulin classes in serum, and nasal and duodenal secretions, after immunization with live and inactivated poliovaccines ...

IgE is an evolutionary conserved member of the immunoglobulin (Ig) family. Immunoglobulins are antibodies, which play a key function in immune response.