Figure 3From: Functional expression of a penicillin acylase from the extreme thermophile Thermus thermophilus HB27 in Escherichia coliImmunodetection of Tth PAC in the membrane fraction. The presence of α- and β-PAC subunits and of the periplasmic protein DrpA in the membrane fraction (MB), the soluble fraction (SB) and the periplasmic fraction (PE) of Tth NAR1 ΔslpA multicellular bodies was analyzed by western blot assays.Back to article page