Targeting the Vasculature of Colorectal Carcinoma with a Fused Protein of -tTF
Figure 1
Characterization of fused gene and fusion protein of (RGD)3-TF. (a) PCR products of (RGD)3-tTF-pET22b(+); 1: PCR products of (RGD)3-tTF-pET22b(+) digested by restriction enzyme; 2: PCR products of gene of (RGD)3-tTF; 3: DNA marker. (b) Purification of (RGD)3-tTF. 1 and 2: SDS-PAGE; 3 and 4: Western blot; 1 and 3: (RGD) 3-tTF; 2 and 4: prestained molecular weight standards. (c) Identification of purified (RGD)3-tTf. 1: molecular weight markers; 2: (RGD)3-tTF detected using the anti-TF antibody; 3: purified (RGD)3-tTF detected using the anti-RGD antibody.
