- Fluvastatin
- Fluvastatin Sodium
- Lovastatin
- Atorvastatin Calcium
- Pravastatin sodium
| Pitavastatin CalciumEnzyme HMGCR inhibitor |
Sample solution is provided at 25 µL, 10mM.
Quality Control & MSDS
- View current batch:
- Purity = 99.28%
- COA (Certificate Of Analysis)
- HPLC
- NMR (Nuclear Magnetic Resonance)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
Related Biological Data
| Cell experiment [1]: | |
Cell lines | Huh-7 and SMMC7721 liver cancer cell lines |
Preparation method | The solubility of this compound in DMSO is >34.9mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months. |
Reacting condition | 0-20 μM |
Applications | In the liver cancer Huh-7 cells and SMMC7721 cells, pitavastatin inhibited cell growth in a dose-dependent way and inhibited colony formation. Pitavastatin significantly arrested the Huh-7 cells at the G1 phase and increased the proportion of sub-G1 phase cells. Pitavastatin induced apoptosis dependent of caspases. |
| Animal experiment [2]: | |
Animal models | Experimental autoimmune myocarditis (EAM) BALB/c mice |
Dosage form | 5 mg/kg; 3 weeks from day 0 to day 21; orally |
Application | In experimental autoimmune myocarditis (EAM) BALB/c mice, pitavastatin reduced the pathophysiological severity of the myocarditis. Pitavastatin inhibited the phosphorylation of STAT3 and STAT4, and suppressed production of Th1 cytokine interferon-γ and Th17 cytokine interleukin-17 from autoreactive CD4+T cells in the heart. |
Other notes | Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
References: [1] You HY1, Zhang WJ1, Xie XM1, et al. Pitavastatin suppressed liver cancer cells in vitro and in vivo. Onco Targets Ther. 2016 Aug 29;9:5383-8. [2]. Tajiri K1, Shimojo N, Sakai S, et al. Pitavastatin regulates helper T-cell differentiation and ameliorates autoimmune myocarditis in mice. Cardiovasc Drugs Ther. 2013 Oct;27(5):413-24. | |
Pitavastatin Calcium Dilution Calculator
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| Cas No. | 147526-32-7 | SDF | Download SDF |
| Synonyms | N/A | ||
| Chemical Name | calcium;(E,3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoate | ||
| Canonical SMILES | C1CC1C2=NC3=CC=CC=C3C(=C2C=CC(CC(CC(=O)[O-])O)O)C4=CC=C(C=C4)F.C1CC1C2=NC3=CC=CC=C3C(=C2C=CC(CC(CC(=O)[O-])O)O)C4=CC=C(C=C4)F.[Ca+2] | ||
| Formula | C50H46CaF2N2O8 | M.Wt | 880.98 |
| Solubility | ≥34.85mg/mL in DMSO | Storage | Store at -20°C |
| Physical Appearance | A solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
Pitavastatin Calcium is a competitive inhibitor of the enzyme HMGCR (HMG-CoA reductase) results in a reduction in LDL cholesterol synthesis. Alternate studies show that pitavastatin can suppress oxygen production in endothelial cells by inhibiting NADPH oxidase. In addition, pitavastatin reduces the expression of eNOS mRNA while increasing the NO dependent response stimulated by acetylcholine and the calcium ionophore, A23187. Furthermore, pitavastatin inhibits the up-regulation of conductance calcium-activated potassium channels by lowering cholesterol levels in cells.
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PCR(聚合酶链式反应）是利用DNA在体外摄氏95°高温时变性会变成单链，低温（经常是60°C左右）时引物与单链按碱基互补配对的原则结合，再调温度至DNA聚合酶最适反应温度（72°C左右），DNA聚合酶沿着磷酸到五碳糖(5'-3')的方向合成互补链。
恒温PCR和实时荧光定量PCR的不同，是不同在实时荧光定量PCR的系统中加入了荧光染料（SYBR Green 或Taqman 探针等等）。以SYBR Green为例，这种染料可以结合在双链的DNA上，当PCR不断进行时，每一次退火生成的双链DNA也在增加，荧光染料结合也越多，荧光也越强。在机器中有一个探测荧光的探头，可以定量检测荧光的强度，转换成数值。这样就可以实时记录反映体系中DNA的反应情况。
荧光PCR更有优势，因为荧光PCR灵敏度高于恒温PCR，同样价格也高一些。
请教园友：
一般做mRNA表达的时候，需要注意提取的RNA中是否有DNA污染，或者通过设计跨内含子的引物来解决。那么，检测MmiRNA的时候，需要注意RNA中DNA污染的问题么？
荧光定量PCR较普通PCR不同的一点就是可以实时检测PCR扩增产物，从而可进行绝对定量或者相对定量。
荧光定量PCR较普通PCR不同的一点就是可以实时检测PCR扩增产物，从而可进行绝对定量或者相对定量。
一般都是相对量。则用delta delta CT方法来计算。举例如下：
对照组基因A的CT值为20， 内参（比如βactin)CT值15。实验组基因A CT值18，内参CT值14。
首先算加样量：delta CT=15-14=1。2的1次方是2。也就是说实验组的加样量是对照组的2倍。
基因A: delta CT=20-18=2。2的2次方是4。也就是说基因A的量在实验组是对照组的4倍。但是由于加样量是2倍，所以4处以2=2，最后的相对量是2倍。
几点注意：
1。必须确定扩增的特异性
2。 只有相同目标的CT值才能相减（扩增效率有可能不同）
3。 2的某次方只是理论值，实际扩增效率低于2。
4。 最好不用Syber Green
C代表的是cycle，循环数目，T代表的是threshold,阈值。
所以表达量越少的话，需要越多的循环才能扩增出来。也就是CT值越高
