MRPL3抗体

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     Gel: 8%SDS-PAGE, Lysate: 40 μg, Lane 1-4: A549, Hela, HepG2, 293T cell lysates, Primary antibody: P09670(MRPL3 Antibody) at dilution 1/650, Secondary antibody: Goat anti rabbit IgG at 1/5000 dilution, Exposure time: 30 seconds    

  
  

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     The image is immunohistochemistry of paraffin-embedded Human liver cancer tissue using P09670(MRPL3 Antibody) at dilution 1/50. (Original magnification: ×200)    

  
  

The MRPL3 (Mitochondrial Ribosomal Protein L3) antibody is a valuable tool in studying mitochondrial protein synthesis and its associated cellular processes. MRPL3 is a core component of the large subunit of the mitochondrial ribosome, essential for mitochondrial translation machinery. Mitochondria, the energy-producing organelles, rely on their own ribosomes to synthesize subunits of the electron transport chain (ETC) complexes, which are critical for oxidative phosphorylation. MRPL3 plays a structural and functional role in assembling the mitochondrial ribosome, ensuring proper ETC complex formation and cellular energy homeostasis.

Antibodies targeting MRPL3 are widely used to investigate mitochondrial ribosome biogenesis, protein expression levels, and subcellular localization via techniques like Western blotting, immunofluorescence, and immunohistochemistry. Research involving MRPL3 has linked its dysregulation to mitochondrial disorders, metabolic diseases, and cancer, as disrupted mitochondrial translation can impair energy production and promote tumorigenesis. Studies also explore MRPL3’s role in apoptosis, aging, and neurodegenerative diseases like Parkinson’s, where mitochondrial dysfunction is a hallmark.

Commercial MRPL3 antibodies are typically raised against specific epitopes of human MRPL3. with cross-reactivity tested in common model organisms. Validated antibodies aid in distinguishing mitochondrial vs. cytosolic ribosomal proteins, providing insights into organelle-specific translation mechanisms. As mitochondrial research expands, MRPL3 antibodies remain critical for unraveling the molecular basis of diseases tied to energy metabolism and cellular stress responses.