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Figure 2

From: Expression, purification and characterization of a recombinant fusion protein based on the human papillomavirus-16 E7 antigen

Figure 2

Transmission electron micrographs. (A) Microphotograph showing at ultrastructural level the presence of inclusion bodies inside the E. coli transformed cell, corresponding to the LALF32-51-E7 fusion protein. The bar represents 500 nm. (B) Electron micrograph of the negatively stained LALF32-51-E7 preparation sample showing aggregates of different shape and size. The bar represents 200 nm.

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