Figure 6From: Bacterial cytoplasm as an effective cell compartment for producing functional VHH-based affinity reagents and Camelidae IgG-like recombinant antibodies Antibody accumulation in xenografted tumors. HER2 positive tumors were recovered from treated mice 3 and 48 hours after antibody injection. Tumors were cut in two pieces along their median axis and their infrared fluorescence intensity detected at 770 nm.Back to article page