Catalog Number: 4195
Chemical Name: 2-Amino-N-(3-octylphenyl)-3-(phosphonooxy)-propanamaide
Biological Activity
Sphingosine-1-phosphate receptor antagonist; inhibits S1P1 and S1P3 receptors (pKi values are 7.86 and 5.93 respectively).
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 10 mM in Acidified DMSO (5% 1N HCl in DMSO) with gentle warming and to 50 mM in 2eq. NaO
  • Purity:
  • Storage:
    Store at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Sphingosine-1-phosphate analogs as receptor antagonists.
    Davis et al.
    J.Biol.Chem., 2005;280:9833
  2. The suppressive effect of sphingosine-1-phosphate on monocyte-endothelium adhesion may be mediated by the rearrangement of the endothelial integrins α5β1 and αVβ3.
    Aoki et al.
    J.Thromb.Haemost., 2007;5:1292
  3. High-fat/cholesterol diet promotes a S1P receptor-mediated antiapoptotic activity for VLDL.
    Mihovilovic et al.
    J.Lipid Res., 2007;48:806

The citations listed below are publications that use Tocris products. Selected citations for VPC 23019 include:

Showing Results 1 - 3 of 3

  1. Sphingosine-1-phosphate receptor inhibition prevents denervation-induced dendritic atrophy.
    Authors: Willems Et al.
    Evid Based Complement Alternat Med
  2. Sphingosylphosphorylcholine inhibits macrophage adhesion to vascular smooth muscle cells
    Authors: Wirrig Et al.
    Biochemical Pharmacology
  3. Sphingosine kinases and sphingosine-1-phosphate are critical for transforming growth factor beta-induced extracellular signal-regulated kinase 1 and 2 activation and promotion of migration and invasion of esophageal cancer cells.
    Authors: Miller Et al.
    Mol Cell Biol
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