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- 文献和实验
- 技术资料
- CAS号:
19536-25-5
- 规格:
1mg/5mg/10mg/25mg/50mg/100mg
| 规格: | 1mg | 产品价格: | ¥529.0 |
|---|---|---|---|
| 规格: | 5mg | 产品价格: | ¥1592.0 |
| 规格: | 10mg | 产品价格: | ¥2784.0 |
| 规格: | 25mg | 产品价格: | ¥4448.0 |
| 规格: | 50mg | 产品价格: | ¥6048.0 |
| 规格: | 100mg | 产品价格: | ¥7896.0 |
Product Introduction
Bioactivity
| 名称 | 2-O-Acetyl-20-hydroxyecdysone |
| 描述 | 2-O-Acetyl-20-hydroxyecdysone is an ecdysone present in insects and terrestrial plants. 2-O-Acetyl-20-hydroxyecdysone inhibits amyloid-β42-induced cytotoxicity and is able to reduce the formation of Aβ oligomers by promoting fibrillogenesis, which converts Aβ oligomers into less toxic fibers. |
| 存储条件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| 溶解度 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 3.3 mg/mL (6.31 mM), Sonication is recommended. DMSO : 90 mg/mL (172.19 mM), Sonication is recommended. |
| 关键字 | βAmyloid | β Amyloid | BetaAmyloid | Beta Amyloid | bAmyloid | b Amyloid | Aβ | 2-O-Acetyl-20-hydroxyecdysone | 20-Hydroxyeedysone |
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| 相关库 | Bioactive Compound Library | Bioactive Compounds Library Max | Bioactive Lipid Compound Library | Anti-Alzheimer's Disease Compound Library | Neuronal Signaling Compound Library | Traditional Chinese Medicine Monomer Library | Natural Product Library | Anti-Neurodegenerative Disease Compound Library | Natural Product Library for HTS |
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文献和实验E.coli 的乳糖操纵子(元)含Z、Y及A三个结构基因,分别编码半乳糖苷酶、透酶和乙酰基转移酶,此外还有一个操纵序列O、一个启动子序列P及一个调节基因I.I基因编码一种阻遏蛋白,后者与O序列结合,使操纵子(元)受阻遏而处于关闭状态. 在启动序列P上游还有一个分解(代谢)物基因激活蛋白(CAP)结合位点.由P序列、O序列和CAP结合位点共同构成lac操纵子的调控区,三个酶的编码基因即由同一调控区调节,实现基因产物的协调表达 。 在没有乳糖存在时,lac操纵子(元)处于阻遏
for few minutes. Add 19.5mL of M3 Media to bring volume up to 20mL. Filter Sterilize with a 0.22µm filter. Alliquot and store stock at -20o C. Working stock may be kept at 4o C for 4-5 weeks. Fly Extract Collect about 30g of healthy flies.
RNA AND PROTEIN EXTRACTION FROM THE SAME SAMPLE
-HCl pH 8. Store in dark bottle at 4o C for 1-4 month 3. Phenol: Chloroform: Isoamyl alcohol (PCI) (25:24:1) (50 mL): Mix 25 mL of equilibrated saturated phenol, 24 mL of chloroform and 1 mL of isoamyl alcohol. Store
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