An antigen is any substance that prompts your body to trigger an immune response against it. Antigens include allergens, bacteria and viruses. Antibodies are Y-shaped proteins that the body produces ...

In a recent study published in Nature Machine Intelligence, a team of researchers used a deep antibody-antigen interaction (DeepAAI) algorithm to understand the antibody representations of unseen ...

A higher antibody-to-antigen ratio enhances activation of immune cells such as phagocytes and natural killer cells, with maximal activation observed when multiple antibodies bind per antigen set.

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three ...

1 We’ve compiled 7 essential tips to help jump-start your search and hone in on the perfect antibody for your experiment. 1. Choosing the right target of interest Identifying the most effective target ...

An antibody (or immunoglobulin) is a glycoprotein produced by the immune system in response to a ‘foreign’ substance i.e. antigens present on microorganisms. Each antibody is unique and ...

Antibodies are best known for their ability to latch onto and neutralize bacteria, viruses and other pathogens. But these immune proteins can do more than that: They also activate other components ...