Output details
12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering
University College London
Precipitation of filamentous bacteriophages for their selective recovery in primary purification.
The bottleneck in the efficient industrial application of filamentous phages is in the downstream processing of these viruses. This paper reports a novel approach to precipitation as an effective method for separating and purifying phages (with high yield and purity) from the main process contaminants including cell proteins and potentially cellular toxins. This work together with its companion paper (Branston et al, 2011, DOI 10.1002/bit.23066) has put UCL at the forefront of phage bioprocessing in the world. The work has led to a new collaboration with a US company Neurophage Pharmaceuticals (Dr Jason Wright, jwright@neurophage.com).