MED30抗体—艾普蒂

+ +

•  

   

     Western blot analysis using Androgen receptor mouse mAb against K562 (1), Jurkat (2) and LNCaP (3) cell lysate.    

  
  

•  

   

     Immunohistochemical analysis of paraffin-embedded human Prostate tissues using Androgen receptor mouse mAb    

  
  

•  

   

     Immunohistochemical analysis of paraffin-embedded human testis (left) and prostate cancer (right) tissues using Androgen Receptor mouse mAb with DAB staining.    

  
  

The MED30 antibody is a crucial tool for studying the Mediator complex, a multi-protein assembly that regulates RNA polymerase II-mediated transcription in eukaryotes. As a core component of the Mediator complex, MED30 (also known as THRAP6) plays a pivotal role in bridging transcription factors and enhancer-bound regulatory elements to the basal transcriptional machinery. The Mediator complex, comprising ~30 subunits, is organized into head, middle, tail, and kinase modules, with MED30 residing within the middle module. It facilitates chromatin remodeling, transcriptional initiation, and elongation by modulating interactions between transcriptional activators/repressors and the polymerase.

MED30-specific antibodies are widely used in research to investigate its expression, localization, and protein-protein interactions via techniques like Western blotting, immunofluorescence, co-immunoprecipitation, and ChIP-seq. These studies have linked MED30 dysregulation to diseases, including cancers, developmental disorders, and metabolic syndromes. For instance, aberrant MED30 expression has been observed in hepatocellular carcinoma and leukemia, suggesting its role in oncogenesis. Antibodies against MED30 also aid in exploring its functional redundancy or specificity within the Mediator complex, as well as its tissue-specific transcriptional programs.

Commercially available MED30 antibodies are typically raised in hosts like rabbits or mice, targeting specific epitopes within its conserved domains. Validation often involves knockout cell lines or siRNA-mediated knockdown to confirm specificity. Researchers prioritize antibodies with high affinity and low cross-reactivity to ensure accurate detection in diverse experimental models, from cell cultures to clinical samples.