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. Author manuscript; available in PMC: 2011 Apr 13.

Published in final edited form as: J Nucl Med. 2009 Jun 12;50(7):1124–1130. doi: 10.2967/jnumed.108.061325

U87 cells stained with matched isotype control IgG_2A-PE as well as U87, U87-stb-CXCR4 representative U87 TMD and U87-hypoxia induced cell lines stained with 12G5-PE were analyzed on a BD FACScan instrument (Panel A). Whisker graph showing the CXCR4 levels in U87-TMD cells. U87 cells from different passages were used as control (Panel B). Immunoblot analysis of CXCR4 expression in U87, U87-hypoxic and U87-TMD cells (Panel C).

U87 cells stained with matched isotype control IgG_2A-PE as well as U87, U87-stb-CXCR4 representative U87 TMD and U87-hypoxia induced cell lines stained with 12G5-PE were analyzed on a BD FACScan instrument (Panel A). Whisker graph showing the CXCR4 levels in U87-TMD cells. U87 cells from different passages were used as control (Panel B). Immunoblot analysis of CXCR4 expression in U87, U87-hypoxic and U87-TMD cells (Panel C).