Figure 4From: A family of E. coliexpression vectors for laboratory scale and high throughput soluble protein productionParallel expression, purification and cleavage of HHR23A. HHR23A was cloned into all 4 vectors and the constructs were expressed and purified as described in the materials and methods. SDS-PAGE analysis of the total cell lysate (T), insoluble (I), soluble (S), and the purified (P) fractions for each of the fusions are shown.Back to article page