Antibody - Wikipedia
An antibody (Ab), or immunoglobulin (Ig), is a large protein belonging to the immunoglobulin superfamily which is used by the immune system to identify and neutralize antigens such as those that exist on bacteria and virus cells, including those that cause disease.

Antibody | Definition, Structure, Function, & Types | Britannica
Antibody, a protective protein produced by the immune system in response to the presence of a foreign substance, called an antigen. Antibodies recognize and latch onto antigens in order to remove them from the body. Learn more about the function and structure of antibodies in this article.

Antibodies: Definition, Types & Function - Cleveland Clinic
Antibodies are protective proteins produced by your immune system. They attach to antigens (foreign substances) and remove them from your body.

Types of Antibodies and Their Functions - Science Notes and Projects
Learn about the five types of antibodies or immunoglobulins in the human body. Learn the location of each type and its function in immunity.

Antibody - National Human Genome Research Institute
An antibody is a protein component of the immune system that circulates in the blood, recognizes foreign substances like bacteria and viruses, and neutralizes them.

Antibody: Definition, Structure, Types, Forms, Functions
Antibodies are protein molecules naturally produced or synthesized by the B-lymphocytes. They are also known as Immunoglobulins.

Antibody Basics: The Complete Guide | Antibodies.com
Antibody Basics Guides Learn the essentials of antibody structure, production, immune function and research applications Antibodies, also called immunoglobulins (Ig), are Y-shaped proteins produced by the immune system to recognize and bind to foreign substances or organisms such as bacteria.

Monoclonal antibody - Wikipedia
Monoclonal antibody A general representation of the method used to produce monoclonal antibodies [1][2] A monoclonal antibody (mAb, more rarely called moAb) is an antibody produced from a cell lineage made by cloning a unique white blood cell. All subsequent antibodies derived this way trace back to a unique parent cell.

The 5 Types of Antibodies - Verywell Health
Antibodies (a.k.a. immunoglobulins) are a category of five immune proteins that the body tailor-makes to help fight specific diseases and infections.

Antibodies: Definition, Types, and Function - Health
Antibodies are proteins that help your immune system respond to infections and illnesses by attaching to pathogens and neutralizing them.