Protein Technologies Ltd (PTL) is a provider of contract research services to the life sciences and biotech industries. Based at the Manchester Science Park at the heart of one of the UK’s major life science development clusters. Drawing on the expertise and competence of our highly-trained personnel, we offer professional, cost-effective contract research services to the highest standards of customer satisfaction. PTL has the necessary skills and a full, in-house suite of equipment for the production of all types of recombinant proteins from gene design to protein production to biophysical characterization.