Technische Daten
Beschreibung
Desmin is a muscle-specific intermediate filament protein type III and is found in the dense bodies of smooth muscle cells and in the Z-disk of striated muscles. Desmin connects the contractile apparatus to the subsarcolemmal cytoskeleton and organelles like nuclei. It also forms a scaffold around the myofibrillar Z-disk. It is useful in the detection of tumors with myoid origin and to differentiate mesothelioma from carcinoma.
Literatur
[1] Paulin D and Li Z (2004) Desmin: a major intermediate filament protein essential for the structural integrity and function of muscle. Exp Cell Res. 301(1):1-7. |