Biological Activity
PTPN2 and PTEN inhibitor (IC50values are 0.95 and 1.78 μM, respectively). Increases fMLP-elicited PIP3 signaling, Akt -phosphorylation and production of reactive oxygen species in neutrophils in vitro. Pretreatment of transfused neutrophils enhances chemotaxis to sites of bacterial infection and increases survival in neutropenic mice. Also inhibits CD45.
Technical Data
| M. Wt | 307.34 |
| Formula | C19H17NO3 |
| Storage | Store at +4°C |
| Purity | ≥98% (HPLC) |
| CAS Number | 345630-40-2 |
| PubChem ID | 9926586 |
| InChI Key | VZQDDSYKVYARDW-UHFFFAOYSA-N |
| Smiles | O=C2C1=CC=CC=C1C3=C(C=C(NC(C(C)(C)C)=O)C=C3)C2=O |
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
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 30.73 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 307.34. 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 | 3.25 mL | 16.27 mL | 32.54 mL |
| 5 mM | 0.65 mL | 3.25 mL | 6.51 mL |
| 10 mM | 0.33 mL | 1.63 mL | 3.25 mL |
| 50 mM | 0.07 mL | 0.33 mL | 0.65 mL |
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References
References are publications that support the products' biological activity.
Li (2011) Pretreatment with phosphatase and tensin homolog deleted on chromosome 10 (PTEN) inhibitor SF1670 augments the efficacy of granulocyte transfusion in a clinically relevant mouse model. Blood 117 6702 PMID: 21521784
Le et al (2017) Inhibition of protein tyrosine phosphatase non-receptor type 2 by PTP inhibitor XIX: Its role as a multiphosphatase inhibitor. BMB Rep. 50 329 PMID: 28228214
Keywords: SF 1670, supplier, SF1670, PTEN, inhibitors, phosphatase, tensin, homolog, deleted, chromosome, 10, neutrophils, transfusion, inhibits, PTPN2, CD45, cancer, immunotherapy, PTP, Inhibitor, XIX, Protein, Tyrosine, Phosphatases, Protein, Tyrosine, Phosphatases, Tocris Bioscience
