Journal: JCI insight
Article Title: Improved mitochondrial function in the heart of sarcolipin-deficient dystrophin and utrophin double knockout mice.
doi: 10.1172/jci.insight.170185
Figure Lengend Snippet: Figure 2: Mitochondrial Ca2+ handling is improved in the mdx:utrn-/-:sln+/- myocardium. (A)
Article Snippet: The membrane strips were then blocked with 3% milk in phosphate-buffered saline (PBS) and probed overnight at 4o C using antibodies specific for SLN (anti-rabbit, 1:3000, custom made) (57), PLN (anti-rabbit, 1:5000, custom made) (57), RyR2 (anti-rabbit, 1:1000, ThermoFisher Scientific, PA5-77717), SERCA2a (anti-rabbit, 1:5000, custom made) (57), mitochondrial Ca2+ uniporter (MCU; antirabbit, 1:1000, CST, #149973), mitochondrial Ca2+ uptake 1 (MICU1; anti-rabbit, 1:1000, CST, #12524), NCXL (anti-rabbit, 1:1000, ThermoFisher Scientific, PA5-114330), LETM1 (antirabbit, 1:1000, ABclonal, #A15685), TRPC1 (anti-rabbit, 1:1000, Abcam, #ab192031), total oxidative phosphorylation subunits cocktail (OXPHOS subunits; anti-mouse, 1:10000, Abcam, #ab110413), 4-HNE (anti-rabbit, 1:3000, Abcam, #ab46545), SOD2 (anti-mouse,1:1000, Santacruz, #sc-137254), long-chain fatty-acid-coenzyme A ligase 4 (FACL4/ACSL4, anti-mouse, 1:1000, Santacruz, #sc-365230), glucose-regulated protein 75 (Grp75, anti-rabbit, 1:1000, CST, #3593), -tubulin (anti-mouse, 1:5000, Sigma-Aldrich, #T6199), lamin A/C (4C11, anti-mouse, 1:1000, CST, #4777S) and cytochrome c oxidase IV (COX IV; anti-rabbit, 1:1000, CST, #4850T).
Techniques: