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. Author manuscript; available in PMC: 2010 Sep 22.
Published in final edited form as: Cancer Lett. 2008 Apr 18;266(2):203–208. doi: 10.1016/j.canlet.2008.02.052

Fig. 2. Specificity of FTY-P and S1P toward ATX as measured by pNP-TMP hydrolysis.

Fig. 2

FTY720, FTY-P and S1P were used at the indicated concentrations. Purified NPP1 was used at 200 nM, as in a previous study [13]. PDE denotes a broad-specificity phosphodiesterase from snake venom (1 U/ml).