Human Osteopontin, N-terminal Monoclonal Antibody

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Human Osteopontin, N-terminal Monoclonal Antibody

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Product Details

Human Osteopontin (OPN) is a negatively charged hydrophilic protein of 314 amino acids and is subject to significant post translational modifications (PTM) including phosphorylation and glycosylation. Due to its acidic nature and PTMs, OPN runs anomalously by SDS-PAGE. Although its mass is 35kD, apparent molecular weights may range up to 75kD. In addition, OPN is subject to proteolytic modification into smaller molecular weight fragments.


More information



  • Abbreviations
  • OPN
  • Reference Texts
  • Alicia Plumer, Hongyi Duan, Sripriya Subramaniam, F. Lee Lucas, Susan Meisfeldt, Ah-Kau Ng, Lucy Liaw. Development of Fragment Specific Osteopontin Antibodies and ELISA for Quantification in Human Metastatic Breast Cancer. BMC Cancer 2008, 8:38.
  • Storage
  • Store at -20°C to -80°C, avoid repeat freeze- thaw
  • Manufacturer Country
  • USA
  • Buffer
  • 0.15M PBS
  • Disease Area
  • Cancer & Tumour
  • Purity/grade
  • determined by size-exclusion chromatography
  • Applications
  • Clone Number
  • 2H9
  • Immunogen / Epitope
  • Recombinant full-length human Osteopontin

Technical Documents

Certificates Of Analysis (31.1KB)

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