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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Biochim Biophys Acta. 2016 Apr 19;1861(7):671–679. doi: 10.1016/j.bbalip.2016.04.014

FIGURE 3. Diacylglycerol (DAG) and phosphatidylserine (PS) are enriched at the MEJ, facilitating a significant increase in PKC activity.

FIGURE 3

Glycerolipids (n=3) were isolated from VCCC fractions and EC or SMC monolayers and analyzed via mass spectrometry (A, B). PKC activity measured in the VCCC (n=3) (C). Lipid values were first normalized to an internal standard and then all values were normalized to protein concentration. Error bars represent SEM. * indicates p<0.05