Ca2+ channel agonist 1

Ca2+channelagonist1是一种N-型钙离子通道(N-typeCa2+channel)激动剂和Cdk2的抑制剂，EC50分别为14.23μM和3.34μM，对运动神经终端功能障碍有潜在疗效。

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库存: 现货

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5mg

￥3737.00

2990.00

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10mg

￥5350.00

4280.00

- +
50mg

￥15887.00

12710.00

- +

已选 0 种 0 瓶

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货号: ajce46196
CAS: 1402821-24-2
别名:
分子式: C19H26N6O
分子量: 354.45
纯度: >98%
溶解度: DMSO : 50 mg/mL (141.06 mM);Water : < 0.1 mg/mL (insoluble)
储存: Store at -20°C
库存: 现货

Background

Ca2+ channel agonist 1 is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively, and is used as a potential treatment for motor nerve terminal dysfunction.

Ca2+ channel agonist 1 (Compound 13d) is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively. Ca2+ channel agonist 1 exhibits a ca. 2-fold increased agonism and a 22-fold decreased cdk2 kinase activity versus the standard, (R)-roscovitine[1].

[1]. Liang M, et al. Synthesis and biological evaluation of a selective N- and p/q-type calcium channel agonist. ACS Med Chem Lett. 2012 Oct 1;3(12):985-990.

Protocol

Cell experiment:

Briefly, the pipet solution consists of 70 nM Cs2SO4, 60 mM CsCl, 1 mM MgCl2, and 10 mM HEPES at pH 7.4. Cultured cells are bathed in a saline composed of 130 mM choline chloride (ChCl), 10 mM tetraethylammonium chloride (TEA-Cl), 2 mM CaCl2, 1 mM MgCl2, and 10 mM HEPES at pH 7.4. Patch pipettes are fabricated from borosilicate glass, and capacitive currents and passive membrane responses to voltage commands are subtracted. Currents are amplified by an amplifier, filtered at 5 kHz, and digitized at 10 kHz for subsequent analysis. A liquid junction potential of ?11.3 mV is subtracted during recordings. To measure effects on calcium channel tail currents, the tail current integral is measured before and after application of a derivative (including Ca2+ channel agonist 1), with the integral of each trace being normalized to its peak.

参考文献:

[1]. Liang M, et al. Synthesis and biological evaluation of a selective N- and p/q-type calcium channel agonist. ACS Med Chem Lett. 2012 Oct 1;3(12):985-990.