Today, in a post genomic era, proteins are recombinantly expressed for mass production and must be separated and purified from containing media. Alongside recombinant proteins, native proteins are purified from fluids, such as human blood plasma, in order to fulfill immune and other deficiency requirements.

However, current processes for the manufacturing of protein based products have technological limitations, such as low yield and limited capacity, which create bottlenecks in production and a general low availability of high quality product in a reasonable price.

Existing methods of bio-molecule purification are small-scale. They often fail to fulfill the growing demand in cost-effective, high throughput protein purification, and serve as a “Achilles heel” of modern biotechnology. Therefore the development of rapid, efficient and economical purification processes for bio-macromolecules remains a major challenge.

Polygran's technology provides faster purification, higher yield and higher purity, while retaining the functionality and structure of target protein.