ASL抗体

+ +

•  

   

     The image is immunohistochemistry of paraffin-embedded Human lung cancer tissue using P07879(ASL Antibody) at dilution 1/35. (Original magnification: ×200)    

  
  

•  

   

     The image is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using P07879(ASL Antibody) at dilution 1/35. (Original magnification: ×200)    

  
  

Argininosuccinate lyase (ASL) is a key enzyme in the urea cycle, responsible for catalyzing the breakdown of argininosuccinate into arginine and fumarate, essential for detoxifying ammonia and synthesizing nitric oxide. ASL deficiency, an autosomal recessive disorder, disrupts the urea cycle, leading to argininosuccinic aciduria (ASA), characterized by hyperammonemia, neurodevelopmental impairments, and multi-organ complications.

ASL antibodies are primarily used in diagnostic and research contexts. In clinical settings, they help detect ASL protein levels via immunoassays (e.g., Western blot, ELISA) to confirm ASA diagnosis, often complementing genetic testing. These antibodies are also critical in prenatal screening and carrier testing. In research, they aid in studying ASL expression, enzyme function, and pathophysiology of urea cycle disorders.

Recent studies explore ASL's role beyond ammonia metabolism, including its involvement in nitric oxide production and cellular signaling, broadening its relevance in cardiovascular and immune regulation. Therapeutic strategies, such as gene therapy or enzyme replacement, often rely on ASL antibodies to evaluate efficacy in preclinical models.

Overall, ASL antibodies serve as vital tools for understanding and managing a rare but impactful metabolic disorder, bridging diagnostics, research, and emerging therapies.