Figure 2. FG Pancreatic Carcinoma Cell Lines stably expressing vector along (FG-V) the b3 integrin subunit (FG-b3) or a b3 truncation mutant (FG-759x). Src Mab was diluted 1:500 in 1% BSA/TBST and incubated Overnight at 4°C. After washing 3x 5 min. with TBST the blots were incubated with 1:5000 Goat anti-mouse or Goat anti-rabbit secondary antibody for 1 hr at Room temperature. The blots were again washed 3x 5 min. with TBST and developed using ECL reagent. Data and protocol kindly provided by Dr. Weis of Cheresh Lab, UCSD.