Fig. 7From: Metabolic engineering of Bacillus megaterium for heparosan biosynthesis using Pasteurella multocida heparosan synthase, PmHS2Molecular weight profiles of various heparosan products measured by GPC-HPLC. a Bioreactor cell pellet product; b shake flask cell pellet product; c shake flask supernatant product; d E. coli K5 heparosan. Molecular weights were determined using dextran calibration standards as indicated by the labeled arrowsBack to article page