Antibodies play an important role in the immune system. The immunoglobulins present on the B-lymphocyte surface send in signals to the cytoplasmic and nuclear electors. These also deliver the antigen ...

Beyond direct neutralization, antibodies induce, through their crystallizable fragment (Fc) domain, innate and adaptive immune responses critical to a successful host immune response against infection ...

The lower hinge of immunoglobulin G (IgG), an overlooked part of the antibody, acts as a structural and functional control hub, according to a study by researchers at Science Tokyo. Deleting a single ...

A new study shows how the single-molecule organization of receptors in a cellular context determines the function of antibodies, opening up new pathways for the development of cancer immunotherapies.

Antibodies—proteins that are produced by our immune system to protect us—are crucial for recognizing and getting rid of unwanted substances, or antigens, in our body. Although their role is universal, ...

Monoclonal antibodies are widely used to treat diseases ranging from cancer to autoimmune disorders. The safety and efficacy of these biologic drugs depend on maintaining their correct ...

Antibodies are large Y-shaped proteins. They are recruited by the immune system to identify and neutralize foreign objects like bacteria and viruses. Each antibody has a unique target known as the ...

A new study shows how the single-molecule organization of receptors in a cellular context determines the function of antibodies, opening up new pathways for the development of cancer immunotherapies.

Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time. Antibodies -- proteins that are produced by our immune ...