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. Author manuscript; available in PMC: 2014 Sep 10.
Published in final edited form as: Placenta. 2007 Jan 10;28(0):912–919. doi: 10.1016/j.placenta.2006.11.007

Figure 3. Real Time PCR quantitation of expression of cathepsins P and L during differentiation of trophoblast cells.

Figure 3

Total RNA was extracted from undifferentiated cells and differentiated cells (days 1, 2, 4, 7 and 10). Ct values were obtained for cathepsins P and L and β-actin. Changes in expression of cathepsins P and L relative to β-actin are shown, normalized to expression levels in undifferentiated cells. Error bars indicate standard deviations (3 samples each) of a representative experiment that was repeated three times.