Antibody
Antibodies are a type of protein. They are produced by the immune system in response to foreign substances that may be a threat to the body - such as chemicals, virus particles, spores, or bacterial toxins.… More »
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Antibodies work by being produced by the human system when a foreign or unrecognized material invades the body. Antibodies interact with the invaders targeting them for destruction before infection occurs within the body.
http://answers.ask.com/Health/Diseases/how_do_antibodie...
Antibodies are part of the human immune system. Basically, they identify bad bacteria and viruses and track them down to fight back.
http://www.ehow.com/tag/antibodies/
Antibodies are part of the human immune system. Basically, they identify bad bacteria and viruses and track them down to fight back.
http://www.ehow.com/how-does_4911016_antibodies-work.ht...
Since antibodies exist freely in the bloodstream, they are said to be part of the humoral immune system. Circulating antibodies are produced by clonal B cells that specifically respond to only one antigen, a virus hull protein fragment, for...
http://wiki.answers.com/Q/What_do_antibodies_do
Antibodies are cells that help the immune system fight off virus or sometimes bacteria. Vaccines are created from the antibodies of viruses that host them. For example a flu vaccine is made of the antibodies of various flu viruses. With the...
http://wiki.answers.com/Q/What_are_antibodies_and_how_d...
Antibodies are immune system-related proteins called immunoglobulins. Each antibody consists of four polypeptides– two heavy chains and two light chains joined to form a "Y" shaped molecule.
www.biology.arizona.edu/immunology/tutorials/antibody/s... www.biology.arizona.edu/immunology/tutorials/antibody/structure.html
This article has been cited by other articles: ... H Metzger and JP Kinet ; National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, Maryland 20892. ... It is increasingly appreciated that the part of an antibody not involved in the binding of antigen--the Fc region--plays an important biological role.
www.fasebj.org/cgi/content/abstract/2/1/3
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www.fasebj.org/cgi/reprint/2/1/3
Thus, our improved method provides a way to maximize immunoprecipitation when using antibodies that do not work well under conventional immunoprecipitation conditions. Furthermore, the improved method is also suitable for decreasing the contaminating proteins during immunoprecipitation.
www.medscape.com/medline/abstract/16675022