Construction of non-covalent single-chain Fv dimers for hepatocellular carcinoma and their biological functions

Figure 1 Agarose gel electrophoresis of PCR products. A: PCR products of VH and VL of scFv-3, scFv-4 and scFv-5. M: DNA marker DL2000; Lane 1: PCR products of the VH gene of scFv-3; Lane 2: PCR products of the VL gene of scFv-3. Lane 3: PCR products of the VH gene of scFv-4; Lane 4: PCR products of the VL gene of scFv-4. Lane 5: PCR products of the VH gene of scFv-5; Lane 6: PCR products of the VL gene of scFv-5; B: PCR products of scFv-3, scFv-4 and scFv-5. M: DNA marker DL2000; Lane 1: PCR products of the scFv-3 gene; Lane 2: PCR products of the scFv-4 gene; Lane 3: PCR products of the scFv-5 gene; C: Digested pCANAB5E vector: M: DNA marker; Lane 1: Digested pCANAB5E vector.