CNGA3抗体;CNGA3 Antibody—艾普蒂

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     Gel: 6%SDS-PAGE, Lysate: 40 μg, Lane: 293T cell lysate, Primary antibody: P13100(CNGA3 Antibody) at dilution 1/300, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 1 minute    

  
  

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     The image is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using P13100(CNGA3 Antibody) at dilution 1/25. (Original magnification: ×200)    

  
  

**Background of CNGA3 Antibody**

The CNGA3 antibody targets the cyclic nucleotide-gated channel alpha-3 (CNGA3), a critical subunit of the cyclic nucleotide-gated (CNG) ion channels predominantly expressed in retinal cone photoreceptors. CNGA3 forms heterotetrameric channels with CNGB3. enabling the influx of cations (e.g., Na⁺, Ca²⁺) in response to light-induced changes in cyclic guanosine monophosphate (cGMP) levels. This process is essential for phototransduction, converting light signals into electrical responses in cone cells.

Mutations in the *CNGA3* gene are linked to inherited retinal disorders, including achromatopsia (complete color blindness) and cone dystrophy, characterized by reduced visual acuity, photophobia, and impaired color vision. CNGA3 antibodies are vital tools for studying the expression, localization, and functional roles of CNGA3 in both healthy and diseased retinas. They enable detection of CNGA3 protein levels via techniques like Western blot, immunohistochemistry, and immunofluorescence, aiding in the characterization of disease mechanisms and evaluation of therapeutic interventions.

Research utilizing CNGA3 antibodies has advanced understanding of cone-specific signaling pathways and contributed to preclinical studies of gene therapies targeting *CNGA3* mutations. These antibodies also support diagnostic applications, helping identify pathogenic variants in patients with cone dysfunction. Overall, CNGA3 antibodies are indispensable for unraveling the molecular basis of cone photoreceptor disorders and developing targeted treatments.