The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 0.625 µg/ml. Detects a band of approximately 30 kDa (predicted molecular weight: 77 , 36 kDa). Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
功能May function as an adapter in striated muscle to couple protein kinase C-mediated signaling via its LIM domains to the cytoskeleton.
组织特异性Expressed primarily in skeletal muscle and to a lesser extent in heart. Also detected in brain and placenta.
疾病相关Defects in LDB3 are the cause of cardiomyopathy dilated type 1C (CMD1C) [MIM:601493]. Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death. Defects in LDB3 are the cause of left ventricular non-compaction type 3 (LVNC3) [MIM:601493]. Left ventricular non-compaction is characterized by numerous prominent trabeculations and deep intertrabecular recesses in hypertrophied and hypokinetic segments of the left ventricle. Defects in LDB3 are the cause of myopathy myofibrillar ZASP-related (MFM-ZASP) [MIM:609452]. A neuromuscular disorder characterized by distal and proximal muscle weakness with signs of cardiomyopathy and neuropathy.
细胞定位Cytoplasm > perinuclear region. Cell projection > pseudopodium. Cytoplasm > cytoskeleton. Cytoplasm > myofibril > sarcomere > Z line. Localized to the cytoplasm around nuclei and pseudopodia of undifferentiated cells and detected throughout the myotubes of differentiated cells. Colocalizes with ACTN2 at the Z-lines.