Eg5抗体;Eg5 Antibody—艾普蒂 新品

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     Western blot analysis of Eg5 in MCF-7, 293T, Jurkat and Hela lysates using Eg5 antibody.    

  
  

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     Immunoprecipitation analysis of Eg5 in Jurkat lysates using Eg5 antibody.    

  
  

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     Immunocytochemistry analysis of Eg5 in Hela using Eg5 antibody.    

  
  

**Background of Eg5 Antibody**

The Eg5 antibody targets the kinesin family member 11 (KIF11), a motor protein critical for mitotic spindle formation during cell division. Eg5. also known as kinesin-5. plays a key role in separating duplicated centrosomes to establish bipolar spindle architecture, ensuring proper chromosome segregation. Its inhibition disrupts mitotic progression, leading to cell cycle arrest and apoptosis, making it a potential therapeutic target in cancer.

Research on Eg5 gained momentum with the discovery of small-molecule inhibitors (e.g., ispinesib) that block its ATPase activity, triggering mitotic catastrophe in rapidly dividing cells. However, clinical trials revealed limitations, including drug resistance and toxicity, prompting interest in alternative strategies like antibody-based therapies. Eg5-specific antibodies are now explored for diagnostic and therapeutic applications, leveraging their ability to detect Eg5 overexpression in tumors or deliver targeted cytotoxicity.

In cancer biology, Eg5 is often overexpressed in malignancies (e.g., breast, lung, and colorectal cancers), correlating with poor prognosis. Antibodies against Eg5 enable researchers to study its expression patterns, validate drug targeting, and assess therapeutic responses. Challenges remain in optimizing specificity and minimizing off-target effects, but ongoing studies aim to refine antibody engineering and combination therapies. Recent advances also explore Eg5's role beyond mitosis, including non-canonical functions in interphase cells, broadening its biomedical relevance.

Overall, Eg5 antibodies represent a versatile tool for both basic research and translational oncology, with potential to enhance precision medicine approaches.