Fig. 2From: Production of a 135-residue long N-truncated human keratinocyte growth factor 1 in Escherichia coliCleavage reaction of TRX-6Â H-KGF-1 fusion protein by hEKL C112S on various conditions. The cleavage reaction was conducted at (a) pH 7.0, (b) pH 8.0, and (c) pH 9.0 with or without 300 mM NaCl.Back to article page