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     Western blot analysis of Radixin expression in HeLa cell lysate.    

  
  

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     Immunohistochemical analysis of paraffin-embedded human spleen, using Radixin Antibody.    

  
  

Radixin is a cytoskeletal protein belonging to the ERM (Ezrin, Radixin, Moesin) family, which plays a critical role in linking the plasma membrane to the actin cytoskeleton, maintaining cell shape, and regulating cell adhesion and motility. Radixin antibodies are essential tools in biomedical research for detecting and studying the expression, localization, and function of Radixin in various tissues and cellular contexts. These antibodies are widely used in techniques such as Western blotting, immunohistochemistry, and immunofluorescence to explore Radixin's involvement in dynamic cellular processes, including membrane protrusion formation, cell polarization, and junctional complex assembly.

Radixin is particularly abundant in liver hepatocytes and epithelial cells, where it stabilizes specialized membrane structures like microvilli. Studies using Radixin-specific antibodies have revealed its role in liver regeneration, bile canalicular formation, and maintenance of epithelial barrier integrity. Dysregulation of Radixin expression has been implicated in pathological conditions, including liver disorders and metastatic cancers, making these antibodies valuable for investigating disease mechanisms. Recent research also highlights Radixin's interaction with signaling molecules like Rho GTPases, underscoring its importance in cytoskeletal remodeling pathways. Validated Radixin antibodies enable precise detection of post-translational modifications (e.g., phosphorylation) that regulate its activity, aiding both basic research and potential clinical biomarker development.