GCAT抗体

+ +

•  

   

     Gel: 8%SDS-PAGE, Lysate: 40 μg, Lane: Human fetal liver tissue lysate, Primary antibody: P09910(GCAT Antibody) at dilution 1/400, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 1 minute    

  
  

**Background of GCAT Antibodies**

GCAT (Glycoyl-Cytoplasmic tRNA synthetase) antibodies are tools used to detect and study the GCAT enzyme, a member of the aminoacyl-tRNA synthetase family. These enzymes play a critical role in protein synthesis by attaching specific amino acids to their corresponding tRNAs. GCAT, specifically, catalyzes the binding of glycine to tRNA^Gly, ensuring fidelity in translation. Dysregulation of GCAT has been implicated in neurological disorders, mitochondrial dysfunction, and certain cancers, making it a target for research.

GCAT antibodies are typically developed in animal models (e.g., rabbits or mice) using purified recombinant GCAT protein or peptide fragments. They enable techniques like Western blotting, immunohistochemistry, and immunofluorescence to analyze GCAT expression, localization, and interactions in cells or tissues. Researchers also use these antibodies to explore GCAT’s role in diseases, such as Charcot-Marie-Tooth neuropathy, where mutations in tRNA synthetases disrupt cellular homeostasis.

Recent studies highlight GCAT’s potential beyond translation, including immune signaling and metabolic regulation. Validated GCAT antibodies are essential for distinguishing between normal and pathological states, aiding drug discovery and mechanistic studies. However, specificity and cross-reactivity challenges require careful validation using knockout controls. Overall, GCAT antibodies are vital for unraveling the enzyme’s biological and clinical significance.