TRPA1抗体;TRPA1 Antibody—艾普蒂

+ +

•  

   

     The image is immunohistochemistry of paraffin-embedded Human gasrtic cancer tissue using P11394(TRPA1 Antibody) at dilution 1/60. (Original magnification: ×200)    

  
  

•  

   

     The image is immunohistochemistry of paraffin-embedded Human lung cancer tissue using P11394(TRPA1 Antibody) at dilution 1/60. (Original magnification: ×200)    

  
  

TRPA1 (Transient Receptor Potential Ankyrin 1) is a calcium-permeable ion channel belonging to the TRP superfamily, widely expressed in sensory neurons, epithelial cells, and other tissues. It functions as a polymodal sensor, activated by noxious cold, reactive oxygen species, environmental irritants (e.g., mustard oil, acrolein), and endogenous inflammatory mediators. TRPA1 plays a critical role in pain signaling, neurogenic inflammation, and conditions like asthma, itch, and neurodegenerative diseases.

TRPA1 antibodies are essential tools for studying the channel's expression, localization, and function. They are used in techniques such as Western blotting, immunohistochemistry, and flow cytometry to quantify protein levels or map distribution in tissues. Specificity is crucial, as TRPA1 shares structural motifs with other TRP channels. High-quality antibodies (monoclonal or polyclonal) are validated using knockout controls to ensure reliability.

Research applications include investigating TRPA1's involvement in pathological processes, such as chronic pain mechanisms, airway inflammation, or chemotherapy-induced neuropathy. Antibodies also aid in drug discovery, helping screen TRPA1 inhibitors for therapeutic potential. Recent studies explore its role in non-neuronal cells (e.g., cancer progression, gut motility), expanding the scope of TRPA1-related research. Understanding TRPA1 regulation via antibodies remains vital for unraveling its complex physiology and translational relevance.