Biological Activity
Analog of U 73122 (Cat. No. 1268); can be used as a negative control. Inhibits Panx1 currents in HEK cells. Also inhibits vasopressin- and GTPγS-induced Ca2+ influx in hepatocytes.
Technical Data
| M. Wt | 466.66 |
| Formula | C29H42N2O3 |
| Storage | Store at RT |
| Purity | ≥98% (HPLC) |
| CAS Number | 142878-12-4 |
| PubChem ID | 114825 |
| InChI Key | CJHWFIUASFBCKN-ZRJUGLEFSA-N |
| Smiles | [H][C@]23[C@@]([C@]([H])(CC[C@@H]4NCCCCCCN5C(CCC5=O)=O)[C@]4(C)CC3)([H])CCC1=CC(OC)=CC=C12 |
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 | 4.67 | 10mM with gentle warming | |
| ethanol | 2.33 | 5mM with gentle warming |
Preparing Stock Solutions
The following data is based on the product molecular weight 466.66. 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 | 2.14 mL | 10.71 mL | 21.43 mL |
| 5 mM | 0.43 mL | 2.14 mL | 4.29 mL |
| 10 mM | 0.21 mL | 1.07 mL | 2.14 mL |
| 50 mM | 0.04 mL | 0.21 mL | 0.43 mL |
Molarity Calculator
Reconstitution Calculator
Dilution Calculator
Product Datasheets
References
References are publications that support the products' biological activity.
Muto et al (1997) The putative phospholipase C inhibitor U73122 and its negative control, U73343, elicit unexpected effects on the rabbit parietal cell. J.Pharmacol.Exp.Ther. 282 1379 PMID: 9316850
Kataoka et al (2009) Activation of P2X7 receptors induces CCL3 production in microglial cells through transcription factor NFAT. J.Neurochem. 108 115 PMID: 19014371
Ma et al (2009) Pharmacological characterization of pannexin-1 currents expressed in mammalian cells. J.Pharmacol.Exp.Ther. 328 409 PMID: 19023039
Berven and Barritt (1995) Evidence obtained using single hepatocytes for inhibition by the phospholipase C inhibitor U73122 of store-operated Ca2+ inflow. Biochem.Pharmacol. 49 1373 PMID: 7763279
Keywords: U 73343, supplier, U73343, negative, control, analog, U73122, plc, phospholipases, c, Phospholipases, Phospholipase, C, Phospholipases, Tocris Bioscience
