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3-oxo-4-cholestenoic acid
| 产品编号： | 4095668 |
| 规格： | (25R)-cholest-4-en-26-oic acid, 3-oxo, powder |
| CAS NO： | 309762-85-4 |
| 包装规格： | 1 MG |
| 产品类别： | 进口试剂 |
| 品牌： | Avanti |
| 优惠价： | 立即咨询 |
产品别名
309762-85-4
3-oxo-4-cholestenoic acid
cholest-4-en-3-one-27-oic acid
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C27H42O3 |
| Molecular weight | 414.62 |
| NACRES | NA.25 |
| General description【一般描述】 | 3-oxo-4-cholestenoic acid (3OChA) is synthesized from cholesterol by the oxidation at the positions C3 and C26 in the presence of P450 cytochromes (CYP125 and CYP142). This pathway is well established in M. smegmatis. 3OChA is an intermediate in cholesterol catabolism and is more soluble compared to cholesterol. |
| Application【应用】 | 3-oxo-4-cholestenoic acid has been used as a inducer ligand for the TetR-like repressor (KstR) of M. smegmatis. |
| Biochem/physiol Actions【生化/生理作用】 | 3-oxo-4-cholestenoic acid (3OChA) acts as an inducer to the TetR-like repressor (KstR) and modulates the expression kstR regulon genes. |
产品性质
| Assay【测定】 | >99% (TLC) |
| form【形式】 | powder |
| manufacturer/tradename | Avanti Polar Lipids 700083P |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CC1(CC2)C(CCC3C1CCC4(C)C3CCC4C(CCCC(C)C(O)=O)C)=CC2=O |
| packaging【包装】 | 5 mL Amber Glass Screw Cap Vial (700083P-1mg) |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
