Fig. 5From: Use of magnetic nanotrap particles in capturing Yersinia pestis virulence factors, nucleic acids and bacteriaCN3080 Nanotraps bind Yersinia V-antigen in whole human blood. a V-antigen western blot of 1:4, 1:40, 1:400 dilutions of Yersinia supernatant in diluted human blood or PBS without (top) and with CN3080s (middle, bottom). b CN3080s effectively concentrate V-antigen from bacterial supernatant. c, d Fold enrichment of protein concentration is greater at lower initial protein concentrationsBack to article page