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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 2. Expression of several PECs increase during Rcho-1 differentiation.

Figure 2

Total RNA was isolated from Rcho-1 cells before (0 days) and after differentiation (days 4 and 7) into giant cells. RT/PCR was performed to evaluate expression of cathepsins L, M, P, Q, R, 1 and 2. Placental lactogen-I was analyzed as a marker of differentiation and β-Actin expression was examined as a loading control.