L162389 |
| رقم الكتالوجGC30443 |
L162389 هو مناهض قوي لمستقبلات الأنجيوتنسين AT1 مع Ki البالغ 28 نانومتر
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 169281-53-2
Sample solution is provided at 25 µL, 10mM.
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L162389 is a potent antagonist of angiotensin AT1 receptor with Ki of 28 nM.
L-162,389 stimulates phosphatidylinositol turnover, albeit only to a small percentage of the angiotensin response. L-162,389 acts as angiotensin antagonist with IC50 value of 105 nM[1].
[1]. Perlman S, et al. Dual agonistic and antagonistic property of nonpeptide angiotensin AT1 ligands: susceptibility to receptor mutations. Mol Pharmacol. 1997 Feb;51(2):301-11.
Kinase experiment: | Monoiodinated 125I-[Sar1,Leu8]angiotensin II is prepared by the Iodo-Gen method. One day after transfection and 24 hr before the binding experiments, the transfected cells are transferred to 6-, 12-, or 24-well culture plates, with 0.15-9 × 105 cells/well, with a goal of total binding of 5-10% of the radiolabeled peptide. The cells are washed twice with buffer (25 mM Tris, 5 mM MgCl2, 140 mM NaCl, pH 7.4) before and after the binding. The binding is carried out for 24 hr at 4°C with 50 pm 125I-[Sar1,Leu8]angiotensin II and variable amounts of unlabeled nonpeptide or peptide ligands in 0.5-1 mL of a 25 mM Tris buffer containing 5 mm MgCl2, pH 7.4. The binding data are analyzed by computerized nonlinear regression analysis using InPlot 4.0. |
References: [1]. Perlman S, et al. Dual agonistic and antagonistic property of nonpeptide angiotensin AT1 ligands: susceptibility to receptor mutations. Mol Pharmacol. 1997 Feb;51(2):301-11. | |
| Cas No. | 169281-53-2 | SDF | |
| Canonical SMILES | O=C(OCCCC)NS(=O)(C1=CC=C(CCC)C=C1C2=CC=C(CN3C(CC)=NC4=C(C)C=C(C)N=C43)C=C2)=O | ||
| Formula | C31H38N4O4S | M.Wt | 562.72 |
| الذوبان | Soluble in DMSO | 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 | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.7771 mL | 8.8854 mL | 17.7708 mL |
| 5 mM | 0.3554 mL | 1.7771 mL | 3.5542 mL |
| 10 mM | 0.1777 mL | 0.8885 mL | 1.7771 mL |
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