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Jedi2 {[allProObj[0].p_purity_real_show]}

货号:A1235231 Ambeed 开学季,买赠积分,赢豪礼

Jedi2 is a specific Piezo1 activator with EC50 value of 158μM. It evokes Piezo1-mediated Ca2+ influx.

Jedi2 化学结构 CAS号:651005-90-2
Jedi2 化学结构
CAS号:651005-90-2
Jedi2 3D分子结构
CAS号:651005-90-2
Jedi2 化学结构 CAS号:651005-90-2
Jedi2 3D分子结构 CAS号:651005-90-2
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Jedi2 纯度/质量文件 产品仅供科研

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Jedi2 生物活性

描述 Piezo channels are mechanosensitive ion channels. Piezo1 is primarily expressed in nonsensory tissues, whereas Piezo2 is predominantly found in sensory tissues, including dorsal root ganglion (DRG) neurons[1].Jedi2 is a Piezo1 activator, but not a specific Piezo2 activator. Jedi2 binds to the mouse Piezo1 proteins with a Kd of 2770  mm. Jedi2 evokes Piezo1-mediated Ca2+ influx. Jedi2 (200 μM) specifically elicits dose-dependent responses in mPiezo1-transfected cells, but not in mPiezo2- or vector-transfected cells. Jedi2 (1 mM) causes an increase in Ca2+ in mCherry-positive HEK293T cells transfected with the mPiezo1-mCherry construct, which also responded to Yoda1 (30 μM). Jedi-induced activation of Piezo1 requires the key mechanotransduction components, including the two extracellular loops in the distal blade and the two leucine residues in the proximal end of the beam[2]. Piezo1 protein was present in endothelium and PVAT of rat aortic and in PVAT of mesenteric artery.The Piezo1 agonists Yoda1 and Jedi2 (1 nM - 10 µM) did not stimulate aortic contraction [max < 10% phenylephrine (PE) 10 µM contraction] or relaxation in tissues + or -PVAT. Depolarizing the aorta by modestly elevated extracellular K+ did not unmask aortic contraction to Yoda1 (max <10% PE 10 µM contraction)[3].

Jedi2 参考文献

[1] Jueun Roh, Sung-Min Hwang,et al. Functional Expression of Piezo1 in Dorsal Root Ganglion (DRG) Neurons. Int J Mol Sci. 2020 May 28;21(11):3834.

[2] Yanfeng Wang, et al. A lever-like transduction pathway for long-distance chemical- and mechano-gating of the mechanosensitive Piezo1 channel. Nat Commun. 2018 Apr 3;9(1):1300.

[3] Taylor R Miron, Emma D Flood,et al. Identification of Piezo1 channels in perivascular adipose tissue (PVAT) and their potential role in vascular function. Pharmacol Res. 2022 Jan;175:105995.

Jedi2 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

4.80mL

0.96mL

0.48mL

24.01mL

4.80mL

2.40mL

48.02mL

9.60mL

4.80mL

Jedi2 技术信息

CAS号651005-90-2
分子式C10H8O3S
分子量 208.234
别名
运输蓝冰
存储条件

粉末 Keep in dark place,Sealed in dry,2-8°C

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 50 mg/mL(240.11 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

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