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. 2014 Nov 18;9(11):e111687. doi: 10.1371/journal.pone.0111687

Figure 1. 2D-PAGE of early-secretory (LH+2) and mid-secretory (LH+7) phase endometrium of women with unexplained infertility.

Figure 1

Representative gel images are shown here. The first dimension was performed by IEF on IPG strips over a range of pI 3–10, the second dimension on 12.5% SDS-PAGE gels and the proteins were visualized by silver staining. 9 differentially altered protein spots were identified by image master 2D platinum software and number denotes spot ID (0–23). LH+2 = 2 days after luteinizing hormone surge, LH+7 = 7 days after luteinizing hormone surge.