How aptamers target a specific tumor cell?

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Joachim Pimiskern

Here are articles about that.

http://phys.org/news/2012-04-tiny-hitchhikers-cancer-cells-gold.html

http://www.news-medical.net/news/2008/01/16/34405.aspx

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4190555/

http://www.ncbi.nlm.nih.gov/pubmed/18166023

http://phys.org/news/2015-12-one-step-tumor-dynamic-morphology-tracking.html

Regards,

Joachim

Ahmaduddin Khan

thanx sir

Dan Peng

Aptamers bind to a target molecule by providing a limited number of specific contact points imbedded in a larger, defined three-dimensional structure.

Aptamers might be difficult to generate for less expressed target proteins on cells.