antibodies Definition
proteins produced by the immune system in response to the presence of a foreign substance, such as bacteria or viruses, in the body.
Using antibodies: Examples
Take a moment to familiarize yourself with how "antibodies" can be used in various situations through the following examples!
Example
The antibodies in her blood helped fight off the infection.
Example
Vaccines work by stimulating the production of antibodies in the body.
Example
Antibodies can be used to diagnose certain diseases.
Phrases with antibodies
antibodies produced by identical immune cells that are all clones of a unique parent cell
Example
Monoclonal antibodies are used in cancer treatment to target specific cells.
a test that detects the presence of antibodies in the blood, used to diagnose infections and other diseases
Example
An antibody test can determine if someone has been infected with COVID-19.
immunity that is acquired through the transfer of antibodies from another person or animal
Example
Newborn babies have passive immunity from their mother's antibodies.
Summary: antibodies in Brief
'Antibodies' [ˈæntiˌbɑːdiz] are proteins produced by the immune system in response to foreign substances like bacteria or viruses. They help fight off infections and can be stimulated by vaccines. Phrases like 'monoclonal antibodies' and 'antibody test' refer to specific types of antibodies and tests that detect them. 'Passive immunity' refers to immunity acquired through the transfer of antibodies from another person or animal.
