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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Biochem Pharmacol. 2013 Aug 22;86(9):1263–1271. doi: 10.1016/j.bcp.2013.08.019

Figure 9. Peptide regulation of CXCR7 signaling to MAPK pathways.

Figure 9

A, C) U343 cells were incubated with 100 ng/ml CXCL12, 100 μM listed peptide, or both for 20 minutes. Total cell lysates were analyzed by Western blot for phosphorylated ERK1/2 or JNK. Membranes were stripped and re-probed for total ERK1/2 or JNK and GAPDH as controls for loading. B, D) Graph shows normalized data from two experiments for phosphorylated ERK1/2 (B) or JNK (D) relative to total ERK1/2 (B) or JNK (D) and GAPDH.