3b-Hydroxy-5-cholenoic acid
(Synonyms: 3B-羟基-D5-胆烯酸) 目录号 : GC31553
A bile acid
Cas No.:5255-17-4
Sample solution is provided at 25 µL, 10mM.
Cholenic acid is a monohydroxy bile acid.1 It is a cholesterol oxidation product formed by 7α-hydroxylation of 27-hydroxycholesterol , as well as a precursor in the biosynthesis of chenodeoxycholic acid . Levels of cholenic acid are increased in patients with neonatal liver disease harboring mutations in CYP7A1, the gene encoding 7α-hydroxylase, as well as in patients with intrahepatic and extrahepatic cholestasis.2,3
1.Lee, C., Martin, K.O., and Javitt, N.B.Bile acid synthesis: 7α-Hydroxylation of intermediates in the sterol 27-hydroxylase metabolic pathwayJ. Lipid. Res.37(6)1356-1362(2006) 2.Setchell, K.D.R., Schwarz, M., O'Connell, N.C., et al.Identification of a new inborn error in bile acid synthesis: Mutation of the oxysterol 7α-hydroxylase gene causes severe neonatal liver diseaseJ. Clin. Invest.102(9)1690-1703(1998) 3.Sugiyama, K., Okuyama, S., Imoto, M., et al.Clinical evaluation of serum 3β-hydroxy-5-cholenoic acid in hepatobiliary diseaseGastroenterologia Japonica21(6)608-616(1986)
Cas No. | 5255-17-4 | SDF | |
别名 | 3B-羟基-D5-胆烯酸 | ||
Canonical SMILES | C[C@H](CCC(O)=O)[C@H]1CC[C@@]2([H])[C@]3([H])CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C | ||
分子式 | C24H38O3 | 分子量 | 374.56 |
溶解度 | Ethanol: 5 mg/mL (13.35 mM) | 储存条件 | Store at -20°C, protect from light |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 2.6698 mL | 13.349 mL | 26.698 mL |
5 mM | 0.534 mL | 2.6698 mL | 5.3396 mL |
10 mM | 0.267 mL | 1.3349 mL | 2.6698 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet