The present invention relates to a recombinantly produced, enzymatically active hyaluronan synthase, wherein the recombinantly produced, enzymatically active hyaluronan synthase is a single protein that is a dual-action catalyst that utilizes UDP-GlcA and UDP-GlcNAc to synthesize HA. The recombinantly...http://www.google.es/patents/US7504246?utm_source=gb-gplus-sharePatente US7504246 - Hyaluronan synthase gene and uses thereof
