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Submit ReviewNS 8593 hydrochloride is a selective KCa2 (SK) channel negative modulator; inhibits SK channel currents (Kd values are 0.42, 0.6 and 0.73 μM for SK1, SK2 and SK3 respectively at 0.5 μM Ca2+). Exhibits selectivity for SK channels over KCa1.1 (BK), KCa3.1 (IK), Kv, Nav and Cav channels. Inhibits afterhyperpolarization in hippocampal slices.
NS 8593 hydrochloride is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。
分子量 | 299.8 |
公式 | C17H17N3.HCl |
储存 | Store at +4°C |
纯度 | ≥98% (HPLC) |
CAS Number | 875755-24-1 |
PubChem ID | 71311765 |
InChI Key | VWEKCDTXUUPBNA-PFEQFJNWSA-N |
Smiles | C12=CC=CC=C1N=C(N[C@H]3C(C=CC=C4)=C4CCC3)N2.Cl |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
DMSO | 29.98 | 100 | |
ethanol | 6 | 20 |
以下数据基于产品分子量 299.8。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 3.34 mL | 16.68 mL | 33.36 mL |
5 mM | 0.67 mL | 3.34 mL | 6.67 mL |
10 mM | 0.33 mL | 1.67 mL | 3.34 mL |
50 mM | 0.07 mL | 0.33 mL | 0.67 mL |
参考文献是支持产品生物活性的出版物。
Strøbaek et al (2006) Inhibitory gating modulation of small conductance Ca2+-activated K+ channels by the synthetic compound (R)-N-(benzimidazol-2-yl)-1,2,3,4-tetrahydro-1-naphtylamine (NS8593) reduces afterhyperpolarizing current in hip Mol.Pharmacol. 70 1771 PMID: 16926279
Sørensen (2008) Synthesis and structure-activity relationship studies of 2-(N-substituted)-aminobenzimidazoles as potent negative gating modulators of small conductance Ca2+-activated K+ channels. J.Med.Chem. 51 7625 PMID: 18998663
Jenkins et al (2011) Negative gating modulation by (R)-N-(benzimidazol-2-yl)-1,2,3,4-tetrahydro-1-naphthylamine (NS8593) depends on residues in the inner pore vestibule: pharmacological evidence of deep-pore gating of KCa2 channels. Mol.Pharmacol. 79 899 PMID: 21363929
If you know of a relevant reference for NS 8593 hydrochloride, please let us know.
关键词: NS 8593 hydrochloride, NS 8593 hydrochloride supplier, NS8593, hydrochloride, selective, Kca2, SK, small, channels, conductance, calcium, ca2+, activated, potassium, K+, modulators, inhibits, inhibitors, Ca2+-Activated, Potassium, Channels, 4597, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 NS 8593 hydrochloride 的部分引用包括:
Tian et al (2018) Prostaglandin E2 increases migration and proliferation of human glioblastoma cells by activating transient receptor potential melastatin 7 channels. J Cell Mol Med 22 6327 PMID: 30338939
Schmidt et al (2022) Structural mechanism of TRPM7 channel regulation by intracellular magnesium Cell Mol Life Sci 79 225 PMID: 35389104
Yi et al (2020) TRPM7 activation potentiates SOCE in enamel cells but requires ORAI. Cell Calcium 87 102187 PMID: 32146159
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平均评分: 5 (Based on 1 Review.)
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Product was used to study SK channel activity. Shows channel blocking activity and reduced Calcium activated opening. Great product, performs well and stable.
The product was dissolved in DMSO. Sterile DMSO must be used for sterile cell culture studies.