Why Infectious Disease Antigens from BBI?
For our infectious disease antigens, we offer a selected range targeting specific viral and bacterial proteins derived using molecular methods and using carefully chosen recombinant expression systems. Products are made to order or available from stock using processes defined by specific batch records. We endeavour to always supply material to our customers’ timelines but rely on our clients to provide forecasts and estimates of usage.
Materials are prepared using a range of purification technologies, some of these unique to BBI. Products are available highly purified and are formulated to optimise shelf-life. We provide material in the most convenient storage format, often stored in ultra-cold systems to ensure maximum shelf-life.
Analytical testing is performed to demonstrate the product purity and recovery using immunological and/or biochemical protein assays. Products are often tested with or referenced against specific stored patient samples to ensure the performance.