What Is This

What is this?

What Is This

The image on the left is a graphical representation of biotinylated hexagonal DNA arrays (green) attached to Epithelial Growth Factor receptors (red) of tumor cells through the antibodies (blue) to EGF receptor. The image on the right was taken by confocal microscope and illustrates the attachment of DNA arrays (green) to a HeLa cell EGF receptors using antibodies. HeLa cytoplasm is labeled blue and plasma membrane red. The work of Alexey Koyfman and Gary Braun in Professor Norbert Reich’s lab on high load capacity DNA delivery system can potentially specifically deliver a number of small molecules to cells or selectively label certain cells.

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