| MevastatinHMG-CoA reductase inhibitor |

Sample solution is provided at 25 µL, 10mM.
Nature.2017 Jan 19;541(7637):417-420.
Nature.2018 Nov;563(7731):407-411.
Nature.2018 Jun 13.
Nature.2018 Jun 27.
Nature.2018 Mar 29;555(7698):673-677.
Nature.2017 Sep 7;549(7670):96-100.
Nature.2016 Apr 21;532(7599):398-401.
Science.2016 Aug 5;353(6299)594-8
Nat Nanotechnol.2017 Dec;12(12):1190-1198.
Nature Biotechnology.2017 Jun;35(6):569-576
Nat Med.2018 Sep 17.
Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.
Cell.Available online 25 October 2018.
Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.
Cell.2018 Jun 28;174(1):172-186.e21.
Cell.2018 Feb 22;172(5):1007-1021.e17.
Cell.2017 Nov 30;171(6):1284-1300.e21.
Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.
Cell.2017 Jul 13;170(2):312-323
Nat Med.2018 Jan 29.
Nat Med.2017 Nov;23(11):1342-1351.
Cell.2017 Apr 6;169(2):286-300.
Cell.2015 Aug 27;162(5):987-1002.
Cell.2015 Feb 12;160(4):729-44.
Nature Medicine.2017 Apr;23(4):493-500.
Cancer Cell.2018 May 14;33(5):905-921.e5.
Cancer Cell.2018 Apr 9;33(4):752-769.e8.
Cancer Cell.2018 Mar 12;33(3):401-416.e8.
Cancer Cell.2017 Aug 14;32(2):253-267.e5.
Nat Methods.2018 Jul;15(7):523-526.
Cell Stem Cell.2018 May 3;22(5):769-778.e4.
Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
- View current batch:
- Purity = 98.71%
- COA (Certificate Of Analysis)
- HPLC (Retest)
- NMR (Nuclear Magnetic Resonance)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure


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| Cas No. | 73573-88-3 | SDF | Download SDF |
| Synonyms | N/A | ||
| Chemical Name | [(1S,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] (2S)-2-methylbutanoate | ||
| Canonical SMILES | CCC(C)C(=O)OC1CCC=C2C1C(C(C=C2)C)CCC3CC(CC(=O)O3)O | ||
| Formula | C23H34O5 | M.Wt | 390.51 |
| Solubility | ≥15.95mg/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. | ||
Mevastatin is an inhibitor of HMG-CoA reductase with Ki value of 1nM [1].
Mevastatin inhibits HMG-CoA reductase reversibly and competes with HMG-CoA. It shows a Ki value of about 1nM. Mevastatin inhibits sterol synthesis from acetate in various cells at low concentration of nanomolar. It also inhibits acetate incorporation with IC50 value of 1nM. Besides that, mevastatin completely suppresses the growth of L cells at 1.3μM. Mevastatin is also found to affect the cell cycle and change cell morphology in cultured fibroblasts [1].
In rats, administration of mevastatin inhibits sterol synthesis in the liver and reduces plasma cholesterol levels. In patients with familial hypercholesterolemia, mevastatin also shows potent effects on reducing plasma cholesterol. Mevastatin at dose of 50 mg/day reduces 25% total cholesterol in a FH heterozygote patient treated with 2 months [1].
References:[1] Endo A. The discovery and development of HMG-CoA reductase inhibitors. Journal of lipid research, 1992, 33(11): 1569-1582.
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1) 物素N—羟基丁二酰亚胺酯(biotinyl-N-hydroxy-succinnimideBNHS)制备:
取物素1g混悬于12 mlN,N-二甲基甲酰胺(DMF)加0.6g N-羟基丁二酰亚胺(HOSU)0. 8 g二环基碳二亚胺(DCC)置于密闭容器内室温磁力搅拌作用夜滤滤液经旋转蒸干加10mL乙醚洗涤继加200 ml异丙醇使其重结晶获白色粉末状晶体
BNHS酯键-C=0基团与蛋白质赖氨酸氨基结合使物素标记蛋白含赖氨酸残基越或蛋白质等电点pI 6.0其标记效越BNHS适用于标记抗体及性偏碱性抗原
河南省郑州市所以食品添加剂有限公司 维生素H1价格 [未实名认证] 国产 1*20 435 元/kg
叶酸和生物素都属于B族维生素,
对维持机体的生理功能有重要作用。
现配现用
链接很容易,就用EDC或者CMC等碳二亚胺,是最容易在羧基和氨基之间催化形成酰胺键,反应条件就是0到4度,过夜,用磁力搅拌子温和搅拌,pH<7反应快,不过pH=7或稍微pH>7也关系不大。EDC或者CMC等碳二亚胺催化活性极高,而且一般的蛋白质的分子表面总有Lys,Arg,Asn,Gln,所以游离在分子表面的羧基和氨基总是不少的,参与反应的两种蛋白质用大致10:1的比例混合(哪种蛋白质便宜,哪种蛋白质的物质的量就大些,但是这不是全部原因),反应样品浓度就按照平时使用时的浓度或略微更低浓度(别用储存液的浓度)即可。很容易反应,而且EDC或者CMC等碳二亚胺是零臂连接试剂,用于空间位阻,形成多分子交联可能较小,即使形成了也很容易用分子筛层析按照分子量区分开。
参与反应的两种蛋白质用大致10:1的比例混合(哪种蛋白质便宜,哪种蛋白质的物质的量就大些,但是这不是全部原因),为了避免两种蛋白质之间发生交联成为串联,因为一种蛋白质形成串联的可能性低一些;即使要形成串联的蛋白质串珠,最好也不要是价格高的那种;另外,EDC或者CMC等碳二亚胺催化活性极高,室温下即会催化,所以要在0到4度,过夜,用磁力搅拌子温和搅拌,一方面避免碳二亚胺催化活性太高形成串联的蛋白质串珠,另一方面,保护蛋白质不变性;反应样品浓度就按照平时使用时的浓度或略微更低浓度(别用储存液的浓度)即可,为什么?因为浓度高了更易形成串联的蛋白质串珠结构,浓度低了,没有反应成功,通过分子筛层析还可以分离出来接着连接,如果形成了酰胺键再要专一性切开就没有那么容易了。

