Figure 2: PP2Ce Expression on ER Stress Signaling Pathway in NRVM

(A) Representative immunoblot of ER stress regulators as indicated in NRVM expressing GFP and PP2Ce in response to 50 μmol/l H2O2 treatment at specific time points as indicated. The 5 μg/ml tunicamycin-treated NRVM was used as a positive control. (B) Quantification of immunoblot signals with independent experimental replicate number labeled in each column. **p < 0.01. ER = endoplasmic reticulum; GFP = green fluorescent protein; NRVM = neonatal rat ventricular myocyte; PP2Ce = protein phosphatase 2C on ER membrane.

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