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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| E129892-5mg |
5mg |
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| E129892-10mg |
10mg |
现货 ![]() |
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| E129892-25mg |
25mg |
现货 ![]() |
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| E129892-50mg |
50mg |
现货 ![]() |
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| E129892-100mg |
100mg |
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| E129892-250mg |
250mg |
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| 英文别名 | EX-527 (SELISISTAT) | SEN0014196 | SEN-0014196 | AB88646 | 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide | FT-0698480 | SELISISTAT [WHO-DD] | SCHEMBL1275557 | 1H-Carbazole-1-carboxamide, 6-chloro-2,3,4,9-tetrahydro- | EX 527 | HMS3426E09 | 6-Chlo |
|---|---|
| 规格或纯度 | Moligand™, ≥98% |
| 英文名称 | EX 527 (Selisistat) |
| 生化机理 | EX 527 是 SIRT1 第三类组蛋白去乙酰化酶的一种强效选择性抑制剂,可阻止去乙酰化过程后酶释放去乙酰化肽和 O-乙酰-ADP-核糖。EX 527 已成为研究 SIRT1 与细胞调控关系的有力工具。Cortactin是一种负责肌动蛋白细胞骨架重排的蛋白质,它的去乙酰化与细胞的运动性和可能的肿瘤发生有关。EX 527对SIRT1的阻断还表明,重要的肿瘤抑制蛋白p53的去乙酰化也是由SIRT1介导的。EX 527抑制其他sirtuin家族去乙酰化酶的浓度要高得多(SIRT2和SIRT3的IC50分别为19.6和48.7 μM)。(对 SIRT1、SIRT2、SIRT3、HDAC 和 NADase 的 IC50 分别为 98 nM、19.6、48.7 和 > 100 µM)。对其他 HDAC 或 SIRT 没有影响。增强 p53 对 DNA 损伤剂的乙酰化反应。 |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 作用类型 | 抑制剂 |
| 作用机制 | sirtuin 1 抑制剂 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
EX 527 (Selisistat)是一种有效的,选择性的SIRT1抑制剂,IC50为38 nM,比作用于SIRT2和SIRT3选择性高200倍以上。A selective inhibitor of SIRT1 over SIRT2 and SIRT3 EX 527 is a potent and selective SIRT1 inhibitor with IC50 of 38 nM, exhibits >200-fold selectivity against SIRT2 and SIRT3. |
| 纯度 | ≥98% |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 504763229 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide |
| INCHI | 1S/C13H13ClN2O/c14-7-4-5-11-10(6-7)8-2-1-3-9(13(15)17)12(8)16-11/h4-6,9,16H,1-3H2,(H2,15,17) |
| InChi Key | FUZYTVDVLBBXDL-UHFFFAOYSA-N |
| Smiles | C1CC(C2=C(C1)C3=C(N2)C=CC(=C3)Cl)C(=O)N |
| Isomeric SMILES | C1CC(C2=C(C1)C3=C(N2)C=CC(=C3)Cl)C(=O)N |
| 分子量 | 248.71 |
| Reaxy-Rn | 416178 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=416178&ln= |
| 溶解性 | Soluble in DMSO (10 mg/ml), ethanol (5 mg/ml), DMF (~20 mg/ml), and DMSO:PBS (1:1 pH 7.2) (~0.5 mg/ml). |
|---|---|
| 密度 | 1.39 |
| 敏感性 | 对热敏感 |
| 折光率 | 1.69 |
| 沸点 | 531.72°C/760mmHg |
| 熔点 | 178°C |
| 分子量 | 248.710 g/mol |
| XLogP3 | 2.500 |
| 氢键供体数Hydrogen Bond Donor Count | 2 |
| 氢键受体数Hydrogen Bond Acceptor Count | 1 |
| 可旋转键计数Rotatable Bond Count | 1 |
| 精确质量Exact Mass | 248.072 Da |
| 单同位素质量Monoisotopic Mass | 248.072 Da |
| 拓扑极表面积Topological Polar Surface Area | 58.900 Ų |
| 重原子数Heavy Atom Count | 17 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 323.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 1 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS06, GHS07 |
|---|---|
| 信号词 | 危险 |
| 危险声明 |
H301: 吞咽会中毒 H319: 引起严重眼睛刺激 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P316: 如果吞咽:立即寻求紧急医疗救助。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 |
| WGK Germany | 3 |
| 1. Blander G, Guarente L. (2004) The Sir2 family of protein deacetylases.. Annu Rev Biochem, 73 (417-35). [PMID:15189148] |
| 2. Solomon JM, Pasupuleti R, Xu L, McDonagh T, Curtis R, DiStefano PS, Huber LJ. (2006) Inhibition of SIRT1 catalytic activity increases p53 acetylation but does not alter cell survival following DNA damage.. Mol Cell Biol, 26 (1): (28-38). [PMID:16354677] |
| 3. Broussy S, Laaroussi H, Vidal M. (2020) Biochemical mechanism and biological effects of the inhibition of silent information regulator 1 (SIRT1) by EX-527 (SEN0014196 or selisistat).. J Enzyme Inhib Med Chem, 35 (1): (1124-1136). [PMID:32366137] |
| 4. Zhan H et al.. (2021) Downregulation of miR-128 Ameliorates Ang II-Induced Cardiac Remodeling via SIRT1/PIK3R1 Multiple Targets.. Oxid Med Cell Longev, 2021 (8889195). [PMID:34646427] |
| 5. Mao H et al.. (2022) Fucoxanthin Attenuates Oxidative Damage by Activating the Sirt1/Nrf2/HO-1 Signaling Pathway to Protect the Kidney from Ischemia-Reperfusion Injury.. Oxid Med Cell Longev, 2022 (7444430). [PMID:35126819] |
| 6. Chen J et al.. (2021) Melatonin attenuates prostatic inflammation and pelvic pain via Sirt1-dependent inhibition of the NLRP3 inflammasome in an EAP mouse model.. Prostate, 81 (15): (1179-1190). [PMID:34418127] |
| 7. Zhang J et al.. (2020) N1-Methylnicotinamide Improves Hepatic Insulin Sensitivity via Activation of SIRT1 and Inhibition of FOXO1 Acetylation.. J Diabetes Res, 2020 (1080152). [PMID:32280711] |
| 8. Ruan C et al.. (2021) Neuroprotective effects of metformin on cerebral ischemia-reperfusion injury by regulating PI3K/Akt pathway.. Brain Behav, 11 (10): (e2335). [PMID:34473417] |
| 9. Zhang J et al.. (2022) Resveratrol inhibits hepatic stellate cell activation by regulating autophagy and apoptosis through the SIRT1 and JNK signaling pathways.. J Food Biochem, 46 (12): (e14463). [PMID:36314441] |
| 10. Liu SP et al.. (2019) Secukinumab attenuates reactive astrogliosis via IL-17RA/(C/EBPß)/SIRT1 pathway in a rat model of germinal matrix hemorrhage.. CNS Neurosci Ther, [PMID:31020769] |
| 11. Wu Y et al.. (2020) Suppression of sirtuin 1 alleviates airway inflammation through mTOR-mediated autophagy.. Mol Med Rep, 22 (3): (2219-2226). [PMID:32705226] |
| 12. Xiu Yanghui, Su Yu, Gao Lihua, Yuan Hui, Xu Sennan, Liu Ying, Qiu Yan, Liu Zhen, Li Yuhang. (2023) Corylin accelerated wound healing through SIRT1 and PI3K/AKT signaling: a candidate remedy for chronic non-healing wounds. Frontiers in Pharmacology, 14 [PMID:37266148] [10.3389/fphar.2023.1153810] |
| 13. Bo Zou, Yue Fu, Chaofan Cao, Dianzhu Pan, Wei Wang, Lingfei Kong. (2021) Gentiopicroside ameliorates ovalbumin-induced airway inflammation in a mouse model of allergic asthma via regulating SIRT1/NF-κB signaling pathway. PULMONARY PHARMACOLOGY & THERAPEUTICS, 68 (102034). [PMID:33887491] [10.1016/j.pupt.2021.102034] |
| 14. Jun Huang, Xue Wang, Yi Zhu, Zhe Li, Yu-Ting Zhu, Jun-Chao Wu, Zheng-Hong Qin, Min Xiang, Fang Lin. (2019) Exercise activates lysosomal function in the brain through AMPK-SIRT1-TFEB pathway. CNS Neuroscience & Therapeutics, 25 (6): (796-807). [PMID:30864262] [10.1111/cns.13114] |
| 15. Qiao Lin, Xiu-Ying Chen, Ji Zhang, Yong-Liang Yuan, Wen Zhao, Bo Wei. (2018) Upregulation of SIRT1 contributes to the cardioprotective effect of Rutin against myocardial ischemia-reperfusion injury in rats. Journal of Functional Foods, 46 (227). [10.1016/j.jff.2018.05.007] |
| 16. Xinlin Chen, Lihong Hong, Ying Wu, Yucheng Gu, Jianguang Luo, Lingyi Kong. (2024) A dual recognition-based strategy employing Ni-modified metal-organic framework for in situ screening of SIRT1 inhibitors from Chinese herbs. TALANTA, 274 (125975). [PMID:38599114] [10.1016/j.talanta.2024.125975] |