Pifithrin-α hydrobromide Pifithrin hydrobromide; PFTα hydrobromide,98.05%
产品编号:Bellancom-15484| CAS NO:63208-82-2| 分子式:C16H19BrN2OS| 分子量:367.30
Pifithrin-α hydrobromide是 p53 抑制剂,可阻断其转录活性并阻止细胞凋亡。
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Pifithrin-α hydrobromide Pifithrin hydrobromide; PFTα hydrobromide
产品介绍 | Pifithrin-α hydrobromide是 p53 抑制剂,可阻断其转录活性并阻止细胞凋亡。Pifithrin-α hydrobromide 同时为 aryl hydrocarbon receptor (AhR) 的激动剂。 | ||||||||||||||||
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生物活性 | Pifithrin-α hydrobromide is a p53 inhibitor which blocks its transcriptional activity and prevents cells from apoptosis. Pifithrin-α hydrobromide is also an aryl hydrocarbon receptor (AhR) agonist. | ||||||||||||||||
体外研究 |
Pifithrin-α (PFT-α) hydrobromideis a water-soluble compound that could suppress p53 protein transcription. Pifithrin-α can suppress glucose oxidase (GOX)-induced p53 protein increase in whole cell lysates, but cyclosporine A (CsA) fails to show such an inhibition effect. Notably, Pifithrin-α is able to block the GOX-induced Bcl-2 protein reduction. Similarly, it is Pifithrin-α rather than CsA that able to prevent the Bax increasing in whole cell lysates. Pifithrin-α inhibits p53-dependent apoptosis through an undetermined mechanism. Pifithrin-α also acts as an aryl hydrocarbon receptor (AhR) agonist and. Pifithrin-α is a potent AhR agonist as determined by its ability to bind the AhR, induce formation of its DNA binding complex, activate reporter activity, and up-regulate the classic AhR target gene CYP1A1. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 |
When the experiment is performed with Pifthirin-α (PFT-α) hydrobromide, a pharmacological p53 inhibitor, the percentage of annexin V-positive Foxe3-/- SMCs decreases to WT levels. Pifithrin-α (2.2 mg/kg, i.p.) significantly reduces the incidence of aortic rupture and intramural hematomas in Foxe3-/- mice that underwent transverse aortic constriction (TAC) (50% to 17%, P<0.05). After Pifthirin-α treatment, the mean diameter of the ascending aorta and the percentage of TUNEL-positive cells in the aortic media are also normalized to WT levels in surviving Foxe3-/- animals (P<0.05). 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 |
When the experiment is performed with Pifthirin-α (PFT-α) hydrobromide, a pharmacological p53 inhibitor, the percentage of annexin V-positive Foxe3-/- SMCs decreases to WT levels. Pifithrin-α (2.2 mg/kg, i.p.) significantly reduces the incidence of aortic rupture and intramural hematomas in Foxe3-/- mice that underwent transverse aortic constriction (TAC) (50% to 17%, P<0.05). After Pifthirin-α treatment, the mean diameter of the ascending aorta and the percentage of TUNEL-positive cells in the aortic media are also normalized to WT levels in surviving Foxe3-/- animals (P<0.05). 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
性状 | Solid | ||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : ≥ 50 mg/mL (136.13 mM) H2O : 1.25 mg/mL (3.40 mM; Need ultrasonic) * "≥" means soluble, but saturation unknown. 配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) | ||||||||||||||||
参考文献 |
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个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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危险品运输编码 | NONH for all modes of transport |
WGK德国 | 3 |
产品名: | 2-(2-imino-4,5,6,7-tetrahydro-1,3-benzothiazol-3(2H)-yl)-1-(4-methylphenyl)ethanone hydrobromide (5120841) |
CAS号: | 63208-82-2 |
制造商/供应商: | 西域试剂 网站:www.hzbp.cn 邮件:13911702513@139.com |
2. 合成/成分数据
产品名: | 2-(2-imino-4,5,6,7-tetrahydro-1,3-benzothiazol-3(2H)-yl)-1-(4-methylphenyl)ethanone hydrobromide (5120841) |
别名: | ChemBridge-5120841; PFT-alpha, Pifithrin-alpha |
分子式: | |
分子量: | 286.4 |
3. 急救措施
吸入后: | 如果吸入,移至空气新鲜处,如果呼吸困难,给输氧,如呼吸停止,给予人工呼吸。 |
皮肤接触后: | 用大量的水冲洗,移除污染的衣服和鞋子。 |
眼睛接触后: | 检查并取下隐形眼镜,并用大量的水冲洗;呼叫医生。 |
吞食后: | 如果吞食,用大量纯净水漱口;呼叫医生。 |
4. 消防措施
适当的灭火剂: | 雾状水,二氧化碳,干粉或泡沫。 |
防护设备: | 穿戴自给式呼吸器和防护服,以防止与皮肤和眼睛接触。 |
5. 泄漏应急处理
安全防范措施: | 封锁泄漏区域;穿戴自给式呼吸器,防护服和厚橡胶手套。 |
清洁/收集措施: | 使用液体粘合原料(硅藻土,通用粘合剂)吸取精细粉末; 使用酒精擦洗表面和设备除去污渍; 根据第11条处理被污染的材料。 |
6. 处理和储存
安全处理说明: | 避免吸入和接触皮肤,眼睛及衣物;材料可能略微具有刺激性。 |
储存: |
粉末型式 -20°C 3年;4°C 2年 溶于溶剂 -80°C 6个月;-20°C 1个月 |
7. 接触控制和个人防护
呼吸设备: | NIOSH / MSHA认可的呼吸器。 |
双手保护: | 耐化学腐蚀的橡胶手套。 |
眼睛防护: | 化学安全护目镜。 |
8. 稳定性和反应活性
稳定性: | 按照说明存储是稳定的;避免强氧化剂。 |
热分解/其他要避免的情况: | 避免光和热。 |
9. 毒性资料
急性毒性: | 无可用资料。 |
主要刺激性影响: | 无可用资料。 |
在皮肤上: | 无可用资料。 |
对眼睛: | 无可用资料;可能具有刺激性。 |
10. 生态资料
一般注意事项: | 无可用资料。 |
11. 废弃处置
按照所在国家,省份,县市和地方的法规处置。 |
12. 运输信息
正确的运输名称: | 无 |
非危险品运输: | 这种物质被视为非危险品运输。 |
13. 法规信息
尚未有针对此产品作出的化学安全性评估。 |
14. 其他信息
这种化学品仅供受过训练的,有经验的研究人员在穿戴适当装备和授权允许的情况下进行操作处理。以上信息基于我们目前的知识被认为是正确的,但只适用于作为有经验人员的指导。请咨询您自己的安全顾问,并遵守当地和国家的安全法规。在任何其他没有被警告的情况下,并不意味着绝对没有危险存在。西域生物技术不承担任何使用这种化学品所造成的损害和责任。2023 西域生物技术版权所有。 |
~67% ![]() 63208-82-2 |
文献:Zhu, Xiaoxiang; Yu, Qian-sheng; Cutler, Roy G.; Culmsee, Carsten W.; Holloway, Harold W.; Lahiri, Debomoy K.; Mattson, Mark P.; Greig, Nigel H. Journal of Medicinal Chemistry, 2002 , vol. 45, # 23 p. 5090 - 5097 |
~57% ![]() 63208-82-2 |
文献:Murru, Siva; Singh; Kavala, Veerababurao; Patel, Bhisma K. Tetrahedron, 2008 , vol. 64, # 8 p. 1931 - 1942 |
~% ![]() 63208-82-2 |
文献:Pietrancosta, Nicolas; Maina, Flavio; Dono, Rosanna; Moumen, Anice; Garino, Cedrik; Laras, Younes; Burlet, Stephane; Quelever, Gilles; Kraus, Jean-Louis Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 6 p. 1561 - 1564 |
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