Antigen binding site of an antibody. Translated into Galician
<a href="//commons.wikimedia.org/wiki/User:Fvasconcellos" title="User:Fvasconcellos">Fvasconcellos</a>
2017-12-27
<a href="//commons.wikimedia.org/wiki/File:Antibody.svg" title="File:Antibody.svg">File:Antibody.svg</a> in Commons (originally <a href="//commons.wikimedia.org/wiki/File:Antibody.png" title="File:Antibody.png">File:Antibody.png</a>, a Work of the United States Government in public domain)