Biological Activity
Selective formyl peptide receptor 2 (FPR2) antagonist; cell permeable. Selectively inhibits FPR2-mediated NADPH oxidase activity but has no effect on FPR1 signaling in neutrophils. Displays PIP2 binding activity in vitro and blocks cell motility. Also exhibits antiviral activity against influenza viruses via inhibition of viral-induced ERK activation.
Technical Data
| M. Wt | 1712.1 |
| Formula | C84H126N24O15 |
| Sequence |
QRLFQVKGRR (Modifications: Gln-1 = Rhodamine-B) |
| Storage | Store at -20°C |
| CAS Number | 794466-43-6 |
| PubChem ID | 16143872 |
| InChI Key | OIOWMSSANHIUTR-NVWDZAHRSA-N |
| Smiles | CCN(CC)C1=CC2=C(C=C1)C(C1=CC=CC=C1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC([NH-])=N)C(O)=O)=C1C=CC(C=C1O2)=[N+](CC)CC |
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 2 mg/ml in water |
Preparing Stock Solutions
The following data is based on the product molecular weight 1712.1. 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 | 0.58 mL | 2.92 mL | 5.84 mL |
| 5 mM | 0.12 mL | 0.58 mL | 1.17 mL |
| 10 mM | 0.06 mL | 0.29 mL | 0.58 mL |
| 50 mM | 0.01 mL | 0.06 mL | 0.12 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Cunningham et al (2011) Cell permeant polyphosphoinositide-binding peptides that block cell motility and actin assembly. J.Biol.Chem. 276 43390 PMID: 11533030
Forsman et al (2012) Structural characterization and inhibitory profile of formyl peptide receptor 2 selective peptides descending from a PIP2-binding domain of gelsolin. J.Immunol. 189 629 PMID: 22706076
Courtin et al (2017) Antiviral activity of formyl peptide receptor 2 antagonists against influenza viruses. Antiviral.Res. 5 252 PMID: 28483551
Keywords: PBP 10, supplier, PBP10, Polyphosphoinositide-Binding, Peptides, FPR1, FPR2, formyl, receptors, FPRL1, inhibitors, inhibits, antagonists, cell, permeable, antiviral, influenza, ERK, Formyl, Peptide, Receptors, Antivirals, Formyl, Peptide, Receptors, Tocris Bioscience
