Figure 3From: Characterization of antibodies in single-chain format against the E7 oncoprotein of the Human papillomavirus type 16 and their improvement by mutagenesisAnalysis of the thermal stability of the scFv 32, 43 and 51. The residual anti-E7 reactivity of the scFvs was evaluated by ELISA after incubation at 37°C for the indicated intervals of time (A), and (B) at 40°-50°-60°C for 10'.Back to article page