Sarcomeric Alpha Actinin ist ein Gen, das durch das Symbol ACTN2 kodiert wird. Es ist auch bekannt als: Alpha-actinin-2; Alpha-actinin skeletal muscle isoform 2; F-actin cross-linking protein; ACTN2. Sarcomeric Alpha Actinin hat eine Masse von 103.85kDa, eine Aminosäurelänge von 894, und ist an folgenden Krankheiten beteiligt: Cardiomyopathy, familial hypertrophic 23, with or without left ventricular non-compaction; Cardiomyopathy, dilated 1AA, with or without left ventricular non-compaction.
Wir bieten 10 antikörper gegen Sarcomeric Alpha Actinin, aufgewachsen in Kaninchen und Maus, welche geeignet sind für WB, IHC and ICC/IF mit Proben abgeleitet von Human, Maus und Ratte.
Gen- und Proteininformationen
UniProt Zusammenfassung
F-actin cross-linking protein which is thought to anchor actin to a variety of intracellular structures. This is a bundling protein.
Entrez Zusammenfassung
Alpha actinins belong to the spectrin gene superfamily which represents a diverse group of cytoskeletal proteins, including the alpha and beta spectrins and dystrophins. Alpha actinin is an actin-binding protein with multiple roles in different cell types. In nonmuscle cells, the cytoskeletal isoform is found along microfilament bundles and adherens-type junctions, where it is involved in binding actin to the membrane. In contrast, skeletal, cardiac, and smooth muscle isoforms are localized to the Z-disc and analogous dense bodies, where they help anchor the myofibrillar actin filaments. This gene encodes a muscle-specific, alpha actinin isoform that is expressed in both skeletal and cardiac muscles. Several transcript variants encoding different isoforms have been found for this gene.
Gewebespezifität
Expressed in both skeletal and cardiac muscle.
Rolle bei Krankheiten
Cardiomyopathy, familial hypertrophic 23, with or without left ventricular non-compaction: A hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.
Cardiomyopathy, dilated 1AA, with or without left ventricular non-compaction: A disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.
Sequenzähnlichkeiten
Belongs to the alpha-actinin family.
Posttranslationale Modifikation
Ubiquitinated by FBXL22, leading to proteasomal degradation.
Zellort
Cytoplasm > Myofibril > Sarcomere > Z line.
Colocalizes with MYOZ1 and FLNC at the Z-lines of skeletal muscle.
