CC49-streptavidin

Definition / meaning of CC49-streptavidin

A substance that is being studied in the treatment of cancer. It is made by combining the monoclonal antibody CC49 with a chemical called streptavidin. It can find tumor cells that have the protein TAG-72 on their surface, including colon, prostate, breast, and ovary cancer cells. After CC49-streptavidin binds to cancer cells, a radioactive compound called yttrium Y 90 DOTA-biotin will find those cells and kill them.

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Find More About 'CC49-streptavidin'

Source(s):

The Web site of the National Cancer Institute (http://www.cancer.gov/)

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