Figure 2
SDS–PAGE analysis of wtSjTGR and coSjTGR. (a) Purified wtSjTGR shown on a 12% polyacrylamide SDS gel. Lane M1, molecular-weight marker (labelled in kDa); lanes 1 and 2, eluted fraction from DEAE column. (b) Purified coSjTGR shown on a 12% polyacrylamide SDS gel. Lane M2, molecular-weight marker (labelled in kDa); lanes 3 and 4, eluted fraction from DEAE column. I, solution sample of wtSjTGR. II, solution sample of coSjTGR. |