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. 2010 Jul 26;107(32):14070–14074. doi: 10.1073/pnas.1006473107

Fig. 4.

Fig. 4.

Bivalent 1G3 and 1G3 F(ab′)2 are more potent in converting PA63h into supercomplexes than 1G3-scFV. (Upper) Electron micrographs of negatively stained specimen produced from incubation of PA63h with 1G3 (Left), 1G3 F(ab′)2 (Center), and recombinantly expressed single chain 1G3 scFV (Right). Typically, only ∼10% of particles in 1G3.scFV samples display the large oligomeric structure compared to ∼90% in the case of 1G3 and 1G3 F(ab′)2. (Scale bar: 50 nm.) (Lower) Sets of the three prominent projection classes corresponding to the images in the top panel. (Scale bar: 10 nm.).