Fig. 3From: An easy and efficient permeabilization protocol for in vivo enzyme activity assays in cyanobacteriaImmunoblot analysis of YFP expressed in the Synechocystis 6803 (YFP-mut strain) negative control and B-PER treated cells. a Total proteins separated by SDS-PAGE and visualized upon the UV illumination. b Immunoblot of YFP probed with anti-GFP polyclonal antibody. NC, the negative control cells; B-PER, the B-PER treated cells; P, pellets; S, supernatantBack to article page