Skip to main content
. Author manuscript; available in PMC: 2009 Apr 16.
Published in final edited form as: J Neurovirol. 2003 Jun;9(3):300–314. doi: 10.1080/13550280390201010

Figure 4.

Figure 4

Effect of SDF-1μ on Rb cellular localization in HOS-CXCR4 cells. (A) Cytosolic and nuclear extracts (CE and NE, respectively) were obtained from control cells (C) and cells incubated for 4 h in saline solution (S). Immunoblots for Rb show that trophic factors deprivation caused a reduction in the Rb content mainly at the cytosolic level. (B) SDF-1μ prevents changes in Rb expression and subcellular localization induced by long-term serum starvation. Similar data were obtained from two additional experiments. (CE = 25 μg protein/lane; NE = 5 μg protein/lane.)

HHS Vulnerability Disclosure