Chimeric antigen receptor (CAR) therapies utilize engineered receptors that are able to redirect immune cells to identify and destroy cancer cells that express a specific antigen. At present, CAR-T ...

Immunohistochemistry uses antibodies to test tissue samples for specific types of antigens. It can often provide very specific results regarding cancer types or other diseases, helping doctors decide ...

COVID-19 tests are in greater demand than ever, and new data about the Omicron variant can make picking and using different types of tests confusing. Molecular tests for COVID-19, like the "RT-PCR" ...

Antigens and antibodies play vital but distinct roles in illness and disease. One tries to wreak havoc on our health while the other fights to protect it. Simply put, antigens can make you sick, and ...

As a basic description, an antibody can be described as any molecule that has epitopes (antigenic sites) that fit with corresponding antibodies, initiating an immune response. Antigens come in many ...

It’s best to test for RSV soon after your symptoms start. That’s because you’ll likely have the most virus in your system then. As you get better, the amount of virus will go down. (Photo Credit: ...