Figure 4From: Use of Ubp1 protease analog to produce recombinant human growth hormone in Escherichia coli SDS-PAGE analysis of the UBPD2C activity after incubation for 22 h at temperatures of 4°C, 20°C, 25°C and 37°C. 1, 6 Ub::hGH undigested; 2, incubated at 4°C; 3, incubated at 20°C; 4, incubated at 25°C; 5, incubated at 37°C; M, low molecular weight standard (kDa).Back to article page