双氯芬酸钠
分子式:C₁₄H₁₀Cl₂NNaO₂分子量:318.13
简介: Diclofenac Sodium 是一种有效的,非选择性的抗炎剂,为COX的抑制剂,在 CHO 细胞中,对人 COX-1 和 COX-2 的IC50值分别为 4 nM,1.3 nM;Diclofenac Sodium 同时对绵羊 COX-1 和 COX-2 的IC50值分别为 5.1 μM,0.84 μM。
英文名:Diclofenac sodium
物理性状及指标:
外观:……………………白色或类白色结晶性粉末
溶解性:…………………H2O : 10 mg/mL(31.43 mM;ultrasonic and warming and heat to 60°C)
密度:……………………~0.63 g/cm3
干燥失重:………………≤0.5%
含量:………………99.0%~101.0%
生物活性
描述 | Diclofenac Sodium (GP 45840) is a potent and nonselective anti-inflammatory agent, acts as aCOXinhibitor, withIC50s of 4 nM, 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1, 0.84 μM for ovine COX-1 and COX-2, respectively. | |||
IC50& Target |
Human COX-2 | Human COX-1 | Ovine COX-2 | Ovine COX-1 |
1.3 nM (IC50, in CHO cells) | 4 nM (IC50, in CHO cells) | 0.84 μM (IC50) | 5.1 μM (IC50) | |
体外 |
Diclofenac Sodium is a potent COX inhibitor, with IC50s of 4 nM and 1.3 nM for human COX-1 and COX-2 in the CHO cells, respectively. Diclofenac effectively blocks COX-1 mediated prostanoid production from U937 cell microsomes, with an IC50of 7 ± 3 nM. Diclofenac Sodium exihibits inhibition on COX-1 and COX-2 enzyme with IC50s of 5.1 and 0.84 μM, respectively | |||
体内 |
Diclofenac (3 mg/kg, b.i.d., for 5 days) significantly increases faecal51Cr excretion in rats, and such effect is also observed in squirrel monkeys after administrated of 1 mg/kg twice daily for 4 days[1]. Diclofenac (10 mg/kg) shows anti-inflammatory activity in mice. Diclofenac (10 mg/kg) decreases oxidized low-densitylipoprotein (Ox-LDL), but shows no effects on the kinetics parameters of catalase and glutathione peroxidase via intramuscularly injection into rats. |
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储液配置及储存:按表中溶解性配置;如溶解困难,可以通过快速搅拌,超声或温和加热(在45-60°C下水浴)。液体稳定性报道的很少,建议现配现用,如需储存,建议:-20℃1-3月;-80℃ 3-6月。
储存条件:常温、避光、干燥。
运输条件:常温运输。
浓度/体积/质量 |
1 mg |
5 mg |
10 mg |
1 mM |
3.1434 mL |
15.7168 mL |
31.4337 mL |
5 mM |
0.6287 mL |
3.1434 mL |
6.2867 mL |
10 mM |
0.3143 mL |
1.5717 mL |
3.1434 mL |
【注意 】
●我司产品为非无菌包装,若用于细胞培养,请提前做预处理,除去热原细菌,否则会导致染菌。
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