GW791343 dihydrochloride |
| Katalog-Nr.GC36202 |
GW791343-Dihydrochlorid ist ein starker negativer allosterischer Modulator des humanen P2X7-Rezeptors (zeigt artspezifische AktivitÄt), erzeugt eine nicht-kompetitive antagonistische Wirkung auf den humanen P2X7-Rezeptor mit einem pIC50 von 6,9-7,2.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1019779-04-4
Sample solution is provided at 25 µL, 10mM.
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GW791343 dihydrochloride is a P2X7 allosteric modulator; exhibits species-specific activity and acts as a negative allosteric modulator of human P2X7 (pIC50 = 6.9 - 7.2). IC50 value: 7 (pIC50)Target: P2X7 in vitro: In cells expressing human P2X7 receptors, GW 791343 inhibits agonist-stimulated ethidium accumulation in both sucrose and NaCl buffer. In NaCl buffer, GW 791343 reduces the maximal response to both ATP and BzATP, but there is little effect on agonist potency except for a decrease in the presence of 300-1000 nM GW 791343. GW 791343 also reduces maximal responses to ATP and BzATP in sucrose buffer, although this effect is more marked when using ATP as agonist. In sucrose buffer, GW 791343 produces a slight decrease in ATP potency at 300 nM. GW 791343 decreases BzATP potency at concentrations of 300 nM to 10 μM. A more marked increase in agonist effect is observed when using ATP as agonist in NaCl buffer with GW791343 increasing the pEC50 and maximal response to ATP at concentrations of 10 and 30 μM. In sucrose buffer, GW791343 also increases responses when using ATP as agonist [1]. GW791343 inhibits responses at the human-rat chimeric receptor in both sucrose and NaCl buffer. GW791343 increases responses to BzATP at the F95L mutant receptor [2]. GW791343 is a non-competitive antagonist and negative allosteric modulator at the human P2X7 receptor; however, GW 791343 also acts as a positive allosteric modulator at the rat P2X7 receptor [3]. At the dog P2X7 receptor, GW 791343 is an antagonist with similar potency to that determined at the human receptor [4].
[1]. Michel AD, et al. Identification of regions of the P2X(7) receptor that contribute to human and rat species differences in antagonist effects. Br J Pharmacol, 2008, 155(5), 738-751. [2]. Felix RA, et al. Development of a comprehensive set of P2 receptor pharmacological research compounds. Purinergic Signal, 2012, 8(Suppl 1), 101-112. [3]. Roman S, et al. Cloning and pharmacological characterization of the dog P2X7 receptor. Br J Pharmacol, 2009, 158(6), 1513-1526. [4]. Michel AD, et al. Negative and positive allosteric modulators of the P2X(7) receptor. Br J Pharmacol, 2008, 153(4), 737-750.
| Cas No. | 1019779-04-4 | SDF | |
| Canonical SMILES | O=C(NC1=CC(CN2CCNCC2)=CC=C1C)CNC3=CC=C(F)C(F)=C3.[H]Cl.[H]Cl | ||
| Formula | C20H26Cl2F2N4O | M.Wt | 447.35 |
| Löslichkeit | Water: 100 mg/mL (223.54 mM); DMSO: 20 mg/mL (44.71 mM) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.2354 mL | 11.1769 mL | 22.3539 mL |
| 5 mM | 0.4471 mL | 2.2354 mL | 4.4708 mL |
| 10 mM | 0.2235 mL | 1.1177 mL | 2.2354 mL |
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Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
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Average Rating: 5 (Based on Reviews and 9 reference(s) in Google Scholar.)
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