Figure 4

Competitive binding analysis of soluble scFv-M6-1B9 and mAb M6-1B9. CD147-BCCP was added onto avidin-coated wells. The mixture contained soluble scFv-M6-1B9 and mAb M6-1B9 or mAb MT-SVV3 at ratio 1:1 was added into the well. The bound scFv was detected by peroxidase-conjugated mAb anti-HA.