Fig. 1
From: KLF2 regulates osteoblast differentiation by targeting of Runx2
Krüppel-like factor-2 (KLF2) is expressed in pre-osteoblast MC3T3-E1 cells and primary calvarial osteoblasts. Human umbilical vein endothelial cells (HUVECs) were used as a positive control. a Expression of KLF2 at the mRNA level was determined by reverse-transcription PCR (RT-PCR) analysis; b Expression of KLF2 at the protein level was determined by western blot analysis
