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This antibody reacts with AHNAK1, a 700 kDa multi-functional adaptor protein expressed mainly in epithelial cell, various types of muscle cells and immune cells.
Immunocytochemistry: permeabilization is required.
AHNAK1 (Desmoyokin) is a large (700 kDa) scaffold protein that translocates to the plasma membrane after an increas of extracellular calcium level or upon proteinkinase C activation and regulates extracellular calcium influx mediated by L-type Ca2+ channels. AHNAK1 has been implicated in diverse signal transduction proceses affecting cell differentiation and proliferation. In response to calcium-dependent intercellular contacts AHNAK1 forms multimeric complexes in the plasma membrane, connected with actin and annexin 2/S100A10 assemblies and is thus involved in organization of the plasma membrane architecture. In epithelial cells, AHNAK1 is localized in cytoplasm or is membrane-associated, but in cells of nonepithelial origin AHNAK1 is predominantly nuclear; it has a weak DNA-binding activity and associates with the DNA-ligase IV-XRCC4 complex.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: AHNAK-related; Desmoyokin; MGC5395; Neuroblast differentiation-associated protein AHNAK
基因别名: AHNAK; AHNAKRS; DY6; PM227
UniProt ID: (Human) Q09666
Entrez Gene ID: (Human) 79026, (Mouse) 66395