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Related Concept Videos

Hybridoma Technology01:31

Hybridoma Technology

Hybridoma technology is used for the large-scale production of monoclonal antibodies. Monoclonal antibodies bind to only a single antigenic determinant or epitope. Such antibodies are used in research, diagnostics, and disease therapy. The hybridoma technology established in 1975 by Georges Köhler and Cesar Milstein was awarded the Nobel Prize in Medicine in 1984 for revolutionizing research and therapy.
Hybridoma Selection
Commonly used fusion techniques — electroporation, polyethylene glycol...

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Peptide Scanning-assisted Identification of a Monoclonal Antibody-recognized Linear B-cell Epitope
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Monoclonal antibody against NRP-1 b1b2.

Xiang Li1, Fanghong Luo, Shengyu Wang

  • 1Cancer Research Center, Medical College, Xiamen University, 422 Siming South Road, Xiamen, Fujian, China.

Hybridoma (2005)
|August 20, 2011
PubMed
Summary

Researchers developed a new monoclonal antibody targeting Neuropilin-1 (NRP-1) b1b2 domain. This antibody shows potential for cancer treatment strategies by targeting tumor cells expressing NRP-1.

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Last Updated: May 30, 2026

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08:09

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Production of Monoclonal Antibodies Targeting Aminopeptidase N in the Porcine Intestinal Mucosal Epithelium
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Area of Science:

  • Biochemistry
  • Immunology
  • Oncology

Background:

  • Neuropilin-1 (NRP-1) is a protein crucial for angiogenesis, promoting endothelial cell activity by binding VEGF(165).
  • NRP-1 has a complex structure including extracellular domains (a1a2, b1b2, c), a transmembrane domain, and a cytoplasmic tail.

Purpose of the Study:

  • To establish a specific monoclonal antibody (MAb) targeting the b1b2 domain of Neuropilin-1.
  • To evaluate the utility of this MAb in detecting NRP-1 in cancer contexts.

Main Methods:

  • Hybridoma technology was employed to generate the monoclonal antibody.
  • Western blot analysis was used to confirm the antibody's specificity and binding capabilities.

Main Results:

  • A monoclonal antibody (clone A6-26-11-26) specific for the NRP-1 b1b2 domain was successfully established.
  • Western blot confirmed the MAb binds to both native NRP-1 b1b2 and NRP-1 derived from tumor cells.

Conclusions:

  • The developed monoclonal antibody against NRP-1 b1b2 is a valuable tool.
  • This antibody holds promise for advancing cancer target strategies and diagnostics.