Fig. 4From: The active role of the transcription factor Sp1 in NFATc2-mediated gene regulation in pancreatic cancera and b: NFATc2 interacts with the N-terminus of Sp1. The deletion mutants FLAG-Sp1 C-terminus and FLAG-Sp1- N-terminus are over-expressed into the cell. NFATc2 proteins are immunoprecipitated via an antibody and Sp1 binding to NFATc2 is shown in Western blot analysis by means of an anti-FLAG antibodyBack to article page