MDFI抗体—艾普蒂

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     Gel: 12%SDS-PAGE, Lysate: 40 μg, Lane: Human placenta tissue lysate, Primary antibody: P09872(MDFI Antibody) at dilution 1/400, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 2 minutes    

  
  

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     The image is immunohistochemistry of paraffin-embedded Human esophagus cancer tissue using P09872(MDFI Antibody) at dilution 1/55. (Original magnification: ×200)    

  
  

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     The image is immunohistochemistry of paraffin-embedded Human liver cancer tissue using P09872(MDFI Antibody) at dilution 1/55. (Original magnification: ×200)    

  
  

**Background of MDFI Antibody**

MDFI (MyoD family inhibitor), also known as I-mfa (Inhibitor of MyoD family a), is a cytoplasmic protein that regulates cellular differentiation and developmental processes by modulating transcription factors. It interacts with and inhibits the activity of basic helix-loop-helix (bHLH) transcription factors, such as MyoD and myogenin, which are critical for muscle development. Additionally, MDFI binds to β-catenin, a key effector of the Wnt signaling pathway, influencing cell proliferation and differentiation.

MDFI contains two conserved domains: the N-terminal I-mfa domain, responsible for protein-protein interactions, and the C-terminal CAAX motif, which facilitates membrane association. Its dual role in suppressing myogenic differentiation and modulating Wnt signaling makes it a focus in studies of muscle biology, neurodevelopment, and cancer.

Antibodies targeting MDFI are essential tools for investigating its expression, localization, and function. These antibodies are widely used in techniques like Western blotting, immunofluorescence, and co-immunoprecipitation to study MDFI's regulatory mechanisms in vitro and in vivo. Validated MDFI antibodies help researchers explore its involvement in diseases, such as muscular dystrophies and malignancies, and its crosstalk with signaling pathways. Specificity and sensitivity are critical for these antibodies, often confirmed using knockout cell lines or tissues to ensure reliable experimental outcomes.