Annexin VII Mouse anti-Human, Unlabeled, Clone: 5, BD, Mouse Monoclonal Antibody, Each

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Annexin VII, also known as synexin, is a member of the Annexin family characterized by Ca2+ dependent phospholipid binding. Annexins have a four-fold internal repeat of about 70 amino acids that contains the Ca2+-binding sites. They also have a regulatory NH2-terminal region of 30-40 amino acids. Annexin VII mRNA has been detected in many tissues and is most abundant in brain, heart, skeletal muscle, and lung. Annexin VII mRNA exhibits a tissue dependent polymorphism due to alternative splicing which results in two different isoforms of 47kDa and 51kDa. In vitro, Annexin VII aggregates chromaffin granules and enhances membrane fusion in a Ca2+ and GTP-dependent manner. Although the physiological role of Annexin VII is not completely understood, it is believed to influence and regulate Ca2+ dependent events such as secretion at the plasma membrane.Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Western Blotting