Skip to main content
. 2016 Jun 15;11(6):e0157593. doi: 10.1371/journal.pone.0157593

Fig 2. Gel-filtration chromatographic analysis.

Fig 2

Gel-filtration chromatography was carried out by the AKTA-FPLC system. The column was calibrated with proteins of known molecular weight: thyroglobulin (670 kDa), γ-globulin (158 kDa), ovalbumin (44 kDa), and myoglobin (17 kDa). The Kav values for the standard proteins and the SaDnaD variants were calculated from the equation: Kav = (VeVo)/(VcVo), where Vo is the column void volume, Ve is the elution volume, and Vc is the geometric column volume. A standard linear regression curve was generated by plotting the log of the molecular mass of the calibration proteins against their Kav values.