University of Delaware

Andrew Swartz

Wilfred Chen

The present invention provides a nanoparticle capable of binding specifically to a target protein in a solution and precipitating with the target protein out of the solution upon addition of the target protein to the solution. The precipitation may be reversed release the target protein from the nanoparticle, which may be reused for precipitating the target protein. Also provided are a method for purifying a target protein by affinity precipitation using the nanoparticle without chromatography and a method for preparing the nanoparticle.

Growing community of inventors

Newark, DE, United States of America

Andrew Swartz