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. 2001 Feb 5;152(3):633–644. doi: 10.1083/jcb.152.3.633

Figure 4.

Figure 4

Figure 4

Cell detachment upregulates Fas expression in HUVECs. (A) Detachment induces cell surface levels of Fas. HUVECs were kept adherent or in suspension for 12 h. FACS® analysis with anti-Fas antibody (UB2) was carried out as described in Materials and Methods. (B) Cell detachment increases the mRNA levels of Fas. HUVECs were kept adherent or in suspension for the indicated times, and Fas mRNA levels were determined by an RT-PCR analysis as described in Materials and Methods.