Description: Peptide cleaved from PAR1 upon receptor activation
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Cell-permeable peptide cleaved from protease-activated receptor 1 (PAR1) upon receptor activation. Attenuates endothelial cell migration and proliferation (IC50 ~ 20 μM), and induces cell cycle arrest. Promotes activation of caspase-3 and exhibits pro-apoptotic activity in vitro. Inhibits angiogenesis and exhibits cardioprotective activity in vivo.
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.
Solubility Data
Solubility
Soluble to 1 mg/ml in water
Preparing Stock Solutions
The following data is based on the product molecular weight 4419.19. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
0.23 mL
1.13 mL
2.26 mL
5 mM
0.05 mL
0.23 mL
0.45 mL
10 mM
0.02 mL
0.11 mL
0.23 mL
50 mM
0 mL
0.02 mL
0.05 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Zaniaet al (2009) Parstatin, the cleaved peptide on proteinase-activated receptor 1 activation, is a potent inhibitor of activation. J.Pharmacol.Exp.Ther. 328 378 PMID: 18988770
Strandeet al (2009) Parstatin: a cryptic peptide involved in cardioprotection after ischaemic and reperfusion injury. Cardiovasc.Res. 83 325 PMID: 19380418