GYKI 53655 hydrochloride LY300168 hydrochloride,98.15%
产品编号：Bellancom-103228| CAS NO：143692-48-2| 分子式：C19H21ClN4O3| 分子量：388.85
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GYKI 53655 hydrochloride LY300168 hydrochloride
| 产品介绍 | GYKI 53655 (LY300168) hydrochloride 是 α-氨基-3-羟基-5-甲基异恶唑-4-丙酸 (AMPA) 的拮抗剂。 | ||||||||||||||||
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| 生物活性 | GYKI 53655 (LY300168) hydrochloride is an α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) antagonist. | ||||||||||||||||
| 体外研究 |
GYKI 53655 (LY300168) hydrochloride inhibits α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) (10 μM)-induced responses with IC50 value of 5.9±0.1 μM. GYKI 53655 hydrochloride inhibits AMPA (10 μM) responses in recombinant G1uR4 expressing HEK293 cells with IC50 value of 4.6±0.4 μM. Using 3 μM cyclothiazide the inhibition produced by GYKI 53655 hydrochloride is 79±2% (n=4 cells). GYKI 53655 hydrochloride produces only small inhibitions of kainate-induced currents at 30 μM and inhibits kainate-induced currents at a concentration of 100 μM by 12±2 (n=4) and 18±4 (n=4), respectively. GYKI 53655 hydrochloride inhibits AMPA receptor-mediated responses in cerebella Purkinje neurons with an IC50 value of 1.5±0.1 μM. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
| 体内研究 |
GYKI 53655 hydrochloride (4 mg/kg) is found to have a short-lasting depressant effect on neuronal responses to iontophoretic α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA), with a half-recovery time of approximately 7 min. GYKI 53655 hydrochloride (4 and 8 mg/kg) substantially depresses or completely abolishes AMPA responses. Results demonstrate the dose-dependence of GYKI 53655 hydrochloride (2 to 8 mg/kg) in depressing responses to AMPA. At the highest doses tested, GYKI 53655 hydrochloride reduces AMPA responses to a comparable degree. Tonic fit and death are completely prevented by GYKI 53655 hydrochloride at dose over 5.0 mg/kg. The ED50 value of GYKI 53655 hydrochloride is 2.2 mg/kg i.p. The maximal effects of GYKI 53655 hydrochloride lasts 3 h then the exit inhibition effect of GYKI 53655 hydrochloride falls to 20% 1 h later. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
| 体内研究 |
GYKI 53655 hydrochloride (4 mg/kg) is found to have a short-lasting depressant effect on neuronal responses to iontophoretic α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA), with a half-recovery time of approximately 7 min. GYKI 53655 hydrochloride (4 and 8 mg/kg) substantially depresses or completely abolishes AMPA responses. Results demonstrate the dose-dependence of GYKI 53655 hydrochloride (2 to 8 mg/kg) in depressing responses to AMPA. At the highest doses tested, GYKI 53655 hydrochloride reduces AMPA responses to a comparable degree. Tonic fit and death are completely prevented by GYKI 53655 hydrochloride at dose over 5.0 mg/kg. The ED50 value of GYKI 53655 hydrochloride is 2.2 mg/kg i.p. The maximal effects of GYKI 53655 hydrochloride lasts 3 h then the exit inhibition effect of GYKI 53655 hydrochloride falls to 20% 1 h later. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
| 性状 | Solid | ||||||||||||||||
| 溶解性数据 |
In Vitro:
DMSO : ≥ 160 mg/mL (411.47 mM) H2O : 8 mg/mL (20.57 mM; Need ultrasonic and warming) * "≥" means soluble, but saturation unknown. 配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 | ||||||||||||||||
| 运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
| 储存方式 |
4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) | ||||||||||||||||
| 参考文献 |
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