ADAM19抗体;ADAM19 Antibody—艾普蒂

+ +

•  

   

     The image is immunohistochemistry of paraffin-embedded Human breast cancer tissue using P11425(ADAM19 Antibody) at dilution 1/20. (Original magnification: ×200)    

  
  

•  

   

     The image is immunohistochemistry of paraffin-embedded Human esophagus cancer tissue using P11425(ADAM19 Antibody) at dilution 1/20. (Original magnification: ×200)    

  
  

ADAM19 (A Disintegrin and Metalloproteinase 19) is a member of the ADAM family of transmembrane proteins, which are characterized by their dual roles in cell adhesion and proteolytic processing. Expressed in various tissues, including the heart, skeletal muscle, and nervous system, ADAM19 plays critical roles in embryonic development, tissue remodeling, and signaling regulation. Structurally, it contains a prodomain, metalloproteinase, disintegrin, cysteine-rich, and transmembrane domains, enabling its involvement in ectodomain shedding, cell-cell interactions, and extracellular matrix modulation.

Functionally, ADAM19 mediates the proteolytic cleavage of substrates like neuregulins, cytokines, and adhesion molecules, influencing pathways such as EGFR and Notch signaling. Its sheddase activity contributes to processes like neurogenesis, cardiovascular development, and immune response regulation. Dysregulation of ADAM19 has been implicated in pathological conditions, including cancer metastasis, inflammatory diseases, and cardiovascular disorders such as atherosclerosis and heart failure.

Antibodies targeting ADAM19 are essential tools for studying its expression, localization, and mechanistic roles. They are used in techniques like Western blotting, immunohistochemistry, and flow cytometry to quantify protein levels, assess tissue distribution, or block functional domains in experimental models. Research on ADAM19 antibodies also explores their therapeutic potential, particularly in inhibiting cancer progression or inflammatory pathways. However, challenges remain in ensuring antibody specificity due to structural similarities among ADAM family members. Validated antibodies are crucial for elucidating ADAM19's contributions to both physiological and disease contexts.