Project description:Muscle (M), myotendinous (J) and tendon (T) tissues were isolated from murine wild-type soleus muscle-tendon units. Tissues were either: 1) fractionated prior to LC-MS/MS analysis of the CS and IN fractions; or 2) homogenized prior to LC-MS/MS analysis of the homogenate. Samples were analyzed by Q Exactive (Thermo Scientific).