Fig. 1.
An electropherogram of separation of proteins in 12% polyacrylamide gel. Proteins were stained with Coomassie blue. Evaluation of amelogenin purification process. Lane M Thermo Scientific™ PageRuler™ Prestained Protein Ladder, 10–170 kDa; lane 1 fusion protein amelogenin—glutathione S-transferase (GST) (AMEL-GST, 49 kDa); lane 2 amelogenin after removal of glutathione S-transferase tag (21.3 kDa)