Figure 2. Characterization of CD52 in preadipocytes and the process of adipocyte differentiation. (A) The expression levels of CD52 in preadipocyte by microarray analysis. (B) The expression levels of CD52 during preadipocytes differentiation by microarray analysis. (C, D) The expression levels of CD52 in preadipocyte between three obese people and three lean people by Real-time RT-PCR and western blot analysis. (E, F) The expression levels of CD52 during preadipocytes differentiation by Real-time RT-PCR and western blot analysis.