Antibodies are best known for their ability to latch onto and neutralize bacteria, viruses and other pathogens. But these ...

Although the media and the public are worried about the infectious risks of transfusion, hemovigilance reports show that antigen-antibody reactions are responsible for the vast majority of acute ...

The use of glutaraldehyde to circumvent these difficulties was considered because this fixative has two reactive aldehyde groups which might attach simultaneously to antibody and antigen and bind ...

They don't yet know whether this chain reaction ... some of the antibodies were not binding directly to the HIV viral antigen ...

Antibody testing shows whether you have antibodies ... These tests look for genetic material from the COVID-19 virus. Polymerase chain reaction tests, shortened to PCR tests, are molecular tests.

and permeabilization or antigen retrieval treatments may be required to make the target or epitope accessible to the antibody. However, both fixation and permeabilization can affect immune affinity ...

This means that only one type of antibody will bind to a matching antigen. Scientists discovered that they could make antibodies to bind to antigens on other substances, and not just those on ...