Fig. 1From: A simple and efficient method for cytoplasmic production of human enterokinase light chain in E. coliA Result of electrophoresis of total protein extracted from bacteria on SDS-PAGE gel. In this figure A = BL21, B = C−BL21, C = SHuffleT7, D = C− SHuffleT7, E = Pr Ladder, F = C−NICO, G = and NiCo21. B Western blot of the impure protein sampleBack to article page