Figure 5From: Generation of human antibody fragments against Streptococcus mutansusing a phage display chain shuffling approachBacterial agglutination assay. S. mutans was incubated with serial dilutions of diabody for 1 h at 37°C followed by counterstaining with Gram solution and analysis by microscopy. A: Murine diabody mGuy13. B: Human diabody D12. Neg. ctrl.: Unrelated human diabodyBack to article page