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抑制剂/激活剂

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凋亡与自噬

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Rosiglitazone 罗格列酮

Rosiglitazone是有效的降糖药，也是有效的噻唑烷二酮类胰岛素增敏剂，在大鼠，3T3-L1和人体脂肪细胞中IC50分别为12，4和9 nM。Rosiglitazone是PPAR-gamma的配体，对PPAR-alpha没有结合力。Rosiglitazone 可调控 TRP channels 并诱导自噬。Rosiglitazone可阻止铁死亡。

货号：
TK0219
规格：

5mg

10mg

50mg

200mg
价格：
￥0.00

产品参数

CAS No.	122320-73-4
生物活性	Rosiglitazone (BRL 49653) is a selective, orally active PPARγ agonist with EC50s of 30 nM, 100 nM and 60 nM for PPARγ1, PPARγ2, and PPARγ, respectively. Rosiglitazone binds to PPARγ with a Kd of approximately 40 nM. Rosiglitazone is also an activator of TRPC5 (EC50=~30 μM) and an inhibitor of TRPM3.
分子式	C18H19N3O3S
分子量	357.43
运输条件	Room temperature in continental US; may vary elsewhere.
储存条件	Powder, -20°C ,3 years
溶解性数据	DMSO : 250 mg/mL (699.44 mM; Need ultrasonic),Ethanol : 2 mg/mL (5.60 mM; ultrasonic and warming and heat to 60°C),H2O : < 0.1 mg/mL (ultrasonic) (insoluble)
体内研究	Rosiglitazone (5 mg/kg, p.o.) decreases the serum glucose in diabetic rats. Rosiglitazone also decreases IL-6, TNF-α, and VCAM-1 levels in diabetic group. Rosiglitazone in combination with losartan increases glucose compared to diabetic and Los-treated groups. Rosiglitazone significantly ameliorates endothelial dysfunction indicated by a significantly lower contractile response to PE and Ang II and enhancement of ACh-provoked relaxation in aortas isolated from diabetic rats.
体外研究	Rosiglitazone is a potent and selective activator of PPARγ, with EC50s of 30 nM and 100 nM for PPARγ1 and PPARγ2, respectively, and a Kd of appr 40 nM for PPARγ. Rosiglitazone (BRL49653, 0.1, 1,10 μM) promotes differentiation of C3H10T1/2 stem cells to adipocytes. Rosiglitazone (Compound 6) activates PPARγ, with an EC50 of 60 nM. Rosiglitazone (1 μM) activates PPARγ, which binds to NF-α1 promoter to activate gene transcription in neurons. Rosiglitazone (1 μM) also protects Neuro2A cells and hippocampal neurons against oxidative stress, and up-regulates BCL-2 expression in an NF-α1-dependent manner. Rosiglitazone completely inhibits TRPM3 with IC50 values of 9.5 and 4.6 μM against nifedipine- and PregS-evoked activity, but such effects are not via PPARγ. Rosiglitazone inhibits TRPM2 at higher concentration, with an IC50 of appr 22.5 μM. Rosiglitazone is a strong stimulator of TRPC5 channels, with an EC50 of ~30 μM.
纯度及产品资料	98%

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