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CaCCinh-A01

CaCCinh-A01 是钙激活氯离子通道和TMEM16A 抑制剂，IC50值分别为 10 和 2.1 μM。

CAS号

407587-33-1

分子式

C18H21NO4S

主要靶点

Chloride channel

仅限科研使用

Cat No : CM03222

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Synonyms

验证数据展示

  • CAS No.: 407587-33-1

    CaCCinh-A01
    CAS#: 407587-33-1

产品信息

CaCCinh-A01 is an inhibitor of the calcium-activated chloride channel (CaCC, 10 μM) and TMEM16A (IC50: 2.1 μM).

CAS号 407587-33-1
分子式 C18H21NO4S
主要靶点 Chloride channel
主要通路 离子通道
分子量 347.43
纯度 99.92%， 此纯度可做参考，具体纯度与批次有关系，可咨询客服
储存条件 Powder: -20°C for 3 years | In solvent: -80°C for 1 year
别名

靶点活性

TMEM16A:2.1 μM|CaCC:10 μM

体外活性

Tannic acid (100 μM) and CaCCinh-A01 (30 μM) effectively inhibit CaCC current following ATP stimulation[1]. CaCCinh-A01 (0.1/1/10 μM) reduces Calcium-dependent chloride current (38±14, 66±10, and 91±1%). ATP-induced short-circuits currents are reduced by 38±7 and 78±3% at 10 and 30 μM CaCCinh-A01, respectively.

溶解度

DMSO:55 mg/mL (158.31 mM)

细胞实验

Each well of a 96-well plate is washed three times with PBS (200 μL/wash), leaving 50 μL of PBS. Test compounds (including CaCCinh-A01) (0.5 μL) are added to each well at 25 μM final concentration. After 10 min, 96-well plates are transferred to a plate reader for fluorescence assay. Each well is assayed individually for TMEM16A-mediated I- influx by recording fluorescence continuously (400 ms/point) for 2 s (baseline), then 50 μL of a 140 mM I-solution containing 200 μM ATP is added.

参考文献

1.Namkung W,etal.TMEM16A inhibitors reveal TMEM16A as a minor component of calcium-activated chloridechannel conductance in airway and intestinal epithelial cells. J Biol Chem. 2011 Jan 21;286(3):2365-74.
2.De La Fuente R, et al. Small-molecule screen identifies inhibitors of a human intestinal calcium-activated chloridechannel. Mol Pharmacol. 2008 Mar;73(3):758-68.

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