BTG3抗体

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     Gel: 8%SDS-PAGE, Lysate: 40 μg, Lane: Mouse testis tissue lysate, Primary antibody: P07137(BTG3 Antibody) at dilution 1/1000, Secondary antibody: Goat anti rabbit IgG at 1/5000 dilution, Exposure time: 2 minutes    

  
  

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     The image is immunohistochemistry of paraffin-embedded Human liver cancer tissue using P07137(BTG3 Antibody) at dilution 1/140. (Original magnification: ×200)    

  
  

The BTG3 (B-cell translocation gene 3) antibody is a tool used to detect the BTG3 protein, a member of the BTG/TOB family implicated in cell cycle regulation, differentiation, and tumor suppression. BTG3. also known as ANA (antiproliferative activity), was initially identified as a p53-inducible gene that inhibits cell proliferation by modulating the G1/S phase transition. It interacts with components of the ubiquitin-proteasome system and transcriptional regulators, influencing DNA repair, apoptosis, and epigenetic modifications.

BTG3 acts as a tumor suppressor, with reduced expression observed in cancers such as prostate, ovarian, and gastric cancer, often due to promoter hypermethylation or genetic alterations. Its loss correlates with poor prognosis and metastatic potential. Beyond oncology, BTG3 is involved in neurodevelopment and neuronal differentiation.

Antibodies targeting BTG3 are utilized in research to study its expression patterns, subcellular localization (primarily nuclear), and interactions in signaling pathways. They are critical for techniques like Western blotting, immunohistochemistry (IHC), and immunofluorescence (IF). Studies using BTG3 antibodies have highlighted its role in restraining oncogenic pathways, including PI3K/AKT and Wnt/β-catenin, and its crosstalk with EZH2 in epigenetic regulation. These insights position BTG3 as a potential therapeutic target or biomarker in cancer and neurological disorders.