Monoclonal antibodies4
Summary
Public domain image from cancer.gov http://visualsonline.cancer.gov/details.cfm?imageid=2108. Monoclonal antibodies can be grown in unlimited quantities in the bottles shown in this picture.
In addition to the implicit public domain status provided as a work of the United States Government, the en:National Cancer Institute has also explicitly licensed this photo into the public domain: http://visualsonline.cancer.gov/about.cfm
Date
2016
Copyright info
public domain