EHNA hydrochloride 外消旋-9-(2-羟基-3-壬基腺嘌呤盐酸盐),99.61%
产品编号:Bellancom-103160A| CAS NO:58337-38-5| 分子式:C14H24ClN5O| 分子量:313.83
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EHNA hydrochloride 外消旋-9-(2-羟基-3-壬基腺嘌呤盐酸盐)
产品介绍 | EHNA hydrochloride 是一个强有力的和选择性的环核苷酸磷酸二酯酶 2 (PDE2) (IC50=4 μM) 和腺苷脱氨酶 (ADA) 的双重抑制剂。EHNA hydrochloride 浓度依耐性抑制 cGMP 刺激的 PDE2 的活性,IC50 值分别为 0.8 μM (人类) 和 2 μM (猪心肌),但是对没有刺激的 PDE2 抑制力较小。EHNA hydrochloride 在调节多种药理反应中发挥作用,包括抗病毒、抗肿瘤和抗心律失常作用。 | ||||||||||||||||
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生物活性 | EHNA hydrochloride is a potent and selective dual inhibitor of cyclic nucleotide phosphodiesterase 2 (PDE2)(IC50=4 μM) and adenosine deaminase (ADA). EHNA hydrochloride exerts a concentration inhibition of the cGMP-stimulated PDE II (cGs-PDE)(IC50:0.8 μM (human), 2 μM (porcine myocardium)), but has smaller inhibitory effect on the unstimulated PDE2 activity. EHNA hydrochloride play roles in mediating diverse pharmacological responses, including antiviral, antitumour and antiarrhythmic effects. | ||||||||||||||||
体外研究 |
EHNA completely ablates the ability of cyclic GMP to activate PDE2 activity, whilst having a much smaller inhibitory effect on the unstimulated PDE2 activity.EHNA exhibits normal Michaelian kinetics of inhibition for the cyclic GMP-stimulated PDE2 activity with Hill plots near unity.EHNA prevents dAdo degradation and increases mitochondrial dATP levels in fibroblasts. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 | |||||||||||||||||
体内研究 | |||||||||||||||||
性状 | Solid | ||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : ≥ 250 mg/mL (796.61 mM) H2O : 100 mg/mL (318.64 mM; Need ultrasonic) * "≥" 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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
-20°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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