Name: Anti-Fa VIII-R Ag antibody
Price: 331.00 USD

Overview
- Factor VIII related antigen or von Willebrand factor is a multimeric glycoprotein. It has functional binding domains to platelet glycoprotein Ib, glycoprotein IIb/IIIa, collagen and heparin. It mediates platelet adhesion to injured vessel walls and serves as a carrier and stabilizer for coagulation factor VIII. von Willebrand factor is one of the most useful markers to identify endothelial (or megakaryocytic) lineage of neoplasms. As not all endothelial cells synthesize/store) this molecule, about 30% of tumors of vascular origin fail to stain for factor VIII related antigen, regardless of whether they are benign or malignant. Staining for factor VIII related antigen has also been used to measure angiogenesis, an indicator of tumor recurrence. Polyclonal antibody reacts specifically with the endothelial cells of normal, reactive, and neoplastic blood and lymphatic vessels and shows a finely granular cytoplasmic staining. It also reacts with endocardium, platelets, and megakaryocytes.
  
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Properties
- Host
  
  mouse
  
  Antibody Type
  
  monoclonal
  
  Isotype
  
  IgG1 kappa
  
  Reactivity
  
  human
  
  Clone
  
  ZM64
  
  Immunogen
  
  Recombinant fragment of human vWF protein (aa1815‐1939)
  
  Conjugate
  
  Unconjugated
  
  Formulation
  
  Purified antibody diluted in Tris‐HCI buffer containing stabilizing protein and <0.1% sodium azide.
  
  Storage
  
  Store at 2-8°C for up to 1 year
  
  Regulatory Status
  
  RUO
  
  * For research use only