Fig. 2.
SDS–PAGE analysis of purified recombinant FAMT. FAMT produced in E. coli was purified by a two-step chromatographic ion-exchange procedure as described under Materials and methods. Lane 1 contains molecular weight markers. Lane 2 contains 1 μg FAMT from the final chromatographic step. The gel was stained with Coomassie brilliant blue R250.