Figure 2From: N-terminal and C-terminal heparin-binding domain polypeptides derived from fibronectin reduce adhesion and invasion of liver cancer cells Heparin affinity analysis of rhFNHN29 and rhFNHC36 polypeptides. (A), The chromatography showed the peak fractions (Arrow) of eluted rhFNHN29 and rhFNHC36 polypeptides on a column (1 ml) of HiTrap Heparin HP at a flow rate of 1.5 ml/min. (B), LC/MS analysis indicated the elution position of molecular weight for purified rhFNHN29 (27.897 kDa) and rhFNHC36 polypeptides (31.051 kDa).Back to article page