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. Author manuscript; available in PMC: 2012 Dec 2.
Published in final edited form as: J Proteome Res. 2011 Oct 21;10(12):5463–5471. doi: 10.1021/pr200718p

Figure 2.

Figure 2

Representative ESI-MS and MS/MS data revealing the lovastatin-induced down-regulation of ERα. Shown are the MS for the [M+2H]2+ ions of ERα peptide LLLTLPLLR and LLLTLPLLR* (‘R*’ designates the heavy arginine) from the forward (A) and reverse (B) SILAC experiments. Depicted in (C) and (D) are the MS/MS for the [M+2H]2+ ions of LLLTLPLLR and LLLTLPLLR*, respectively.