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Fig. 3 | Skeletal Muscle

Fig. 3

From: Intracellular Ca2+-handling differs markedly between intact human muscle fibers and myotubes

Fig. 3

The abundance of Ca2+-handling proteins differs markedly between human muscle fibers, myotubes and myoblasts. mRNA quantities of a RyR1 and DHPR and b SERCA1 and SERCA2 in human muscle fibers myotubes and myoblasts. Representative Western blot bands for c RyR and DHPR and d SERCA1 and SERCA2. Densitometry for the protein quantity of e RyR and DHPR and f SERCA1 and SERCA2 in human muscle fibers myotubes and myoblasts. Data are presented as the mean ± SEM. Asterisk denotes P < 0.05 relative to myoblasts, and number sign denotes P < 0.05 relative to myotubes. (N/A) not applicable due to protein quantity to low for reliable measurements

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