Rosiglitazone罗格列酮;BRL 49653;PPARγ激动剂;降血糖药物;胰岛素曾敏剂;CAS:122320-73-4;
产品信息:
产品名称 |
产品编号 | CAS NO. | 规格 | |
Rosiglitazone罗格列酮 |
MZ9001-50MG | 19545-26-7 | 50mg | |
Rosiglitazone罗格列酮 |
MZ9001-100MG | 19545-26-7 | 100mg | |
Rosiglitazone罗格列酮 | MZ9001-250MG | 19545-26-7 | 250mg |
|
Rosiglitazone罗格列酮 | MZ9001-500MG | 19545-26-7 | 500mg |
|
Rosiglitazone罗格列酮 | MZ9001-1G | 19545-26-7 | 1g |
|
产品描述
罗格列酮(Rosiglitazone)是一种有效且选择性的PPARγ激动剂,结合于PPARγ的配体结合域(LBD)结合,Kd值为43nM[1]。以细胞为基础的报告基因实验中发现,罗格列酮(10mM)选择性活化含PPARγLBD的嵌合体,对PPARα和PPARδ几乎无反应。在报告基因实验中,罗格列酮还激活全长序列的PPARγ1和PPARγ2,EC50分别是30nM和100nM。
罗格列酮(1 μM)能诱导C3H10T1/2干细胞分化为脂肪细胞。通过高脂高糖饲料结合链脲佐菌素(STZ)建立的大鼠II型糖尿病模型中,罗格列酮(4mg/kg)能够降低糖化血红蛋白(HbA1c)和空腹血糖水平[2]。控制性皮层撞击引起的创伤性脑损伤模型(TBI)中,罗格列酮(6mg/kg)降低小鼠大脑皮层中的挫伤体积、巨噬细胞浸润和小胶质细胞激活,以及抑制IL-6、MCP1、ICAM1、Caspase-3和Bax的表达,具有神经保护作用[3]。罗格列酮(ACSL4抑制剂)用于糖尿病肾病(DN)模型中,能提高存活率和改善肾脏功能,降低脂质过氧化产物MDA和铁离子的表达[4]。
产品特性
化学名:5-[[4-[2-(methyl-2-pyridinylamino)ethoxy]phenyl]methyl]-2,4-thiazolidinedione | |
同义名:BRL 49653;罗格列酮碱; | CAS NO:122320-73-4 |
分子式:C18H19N3O3S | 分子量:357.43 |
纯度:≥99% | 外观:白色或类白色结晶性粉末 |
溶解性:溶于DMSO (70mg/ml)、DMF(~25mg/ml);溶于甲醇;几乎不溶于乙醇和水; | |
化学结构式: |
保存与运输方法
保存:2-8ºC密封干燥保存,至少2年有效。
运输:室温运输。
注意事项
1) 本品仅用作科研用途,不得用作临床诊断或治疗,不得用于食品或药品,绝对禁止用在人身上。
2) 为了您的安全和健康,请穿实验服并戴一次性手套操作。
参考文献
[1] Lehmann, J.M., et al. An antidiabetic thiazolidinedione is a high affinity ligand for peroxisome proliferator-activated receptor γ (PPARγ). J. Biol. Chem. 270(22), 12953-12956 (1995).
[2] Zhou, J.Y., et al. Chronic effects of berberine on blood, liver glucolipid metabolism and liver PPARs expression in diabetic hyperlipidemic rats. Biological and Pharmaceutical Bullentin 31(6), 1169-1176 (2008).
[3] Yi, J.-H.,et al. PPARγ agonist rosiglitazone is neuroprotective after traumatic brain injury via anti-inflammatory and anti-oxidative mechanisms. Brain Res. 1244, 164-172 (2008).
[4] Wang Y. et al. Ferroptosis involves in renal tubular cell death in diabetic nephropathy. European Journal of Pharmacology Volume 888, 5 December 2020, 173574.
储存液制备
质量
溶剂体积 浓度 |
1mg | 5mg | 10mg |
1mM | 2.7978 mL | 13.9888 mL | 27.9775 mL |
5mM | 0.5596 mL | 2.7978 mL | 5.5955 mL |
10mM | 0.2798 mL | 1.3989 mL | 2.7978 mL |
使用方法【源自文献,仅作参考】
文献1,Huang G.d.,et al.Synergy between peroxisome proliferator‐activated receptorγagonist and radiotherapy in cancer. Cancer Sci. 2018 Jul;109(7):2243-2255. PMID: 29791764
体内研究: 动物模型(Animal Model):CT26 and 4T1 xenograft models (female BALB/c mouse) 实验方法(Assay):When the tumor size reached approximately 50-100 mm3 or 200-300 mm3, the mice were randomly divided into 4-6 groups for CT26 (n = 6 for each group) and 4T1 models (n = 6 for each group). To investigate the therapeutic effect of rosiglitazone combined with RT, the mice were given 100 mg/kg rosiglitazone or vehicle (DMSO: PEG300: Tween80: ddH2O = 4:30:5:100) by oral gavage per day for 2 weeks. Before 6 or 12 Gy irradiation, each mouse was anesthetized and shielded by a lead box with only the tumor exposed. 给药途径(Administration):Oral gavage |
文献2,Yi, J.-H.,et al. PPARγ agonist rosiglitazone is neuroprotective after traumatic brain injury via anti-inflammatory and anti-oxidative mechanisms. Brain Res. 1244, 164-172 (2008). PMID: 18948087
体内研究: 动物模型(Animal Model):TBI model of adult male C57BL/6 mice 实验方法(Assay):To cohorts of mice, rosiglitazone (6 mg/kg) or GW9662 (4 mg/kg; PPARγ antagonist) or vehicle (4% DMSO) was injected i.p. at 5 min, 6 h and 24 h after TBI. 给药途径(Administration):Intraperitoneal (i.p.) injection |
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