Fig. 2From: Clinical utility of serum biomarkers in Duchenne muscular dystrophyWestern blot showing detection of titin fragment in serum of DMD patients. Titin was detected as a fragment around 170 kDa in serum of young DMD patients but very low in serum of older DMD patients and healthy controls. A positive control showing detection of full length titin in human muscle extract is also shown. Note that full lenght titin is 3 mega Dalton protein and stayed in the well of the gelBack to article page