Figure 4. R588 is important to the Wild-type and R124H TGFBIp dimerization. A: Size exclusion chromatograph of the Wild-type TGFBIp. B: Size exclusion chromatograph of the R124H TGFBIp. C: Wild-type TGFBIp and R588E TGFBIp at concentration 14 μM were collected to calibrated SEC. D: R124H TGFBIp and R124H R588E TGFBIp at concentration 14 μM were collected to calibrated SEC.