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Merck

C9282

Sigma-Aldrich

胆酸钠 水合物

suitable for cell culture, BioReagent

别名:

3α,7α,12α-三羟基-5β-胆甾烷-24-羧酸 钠盐, 胆酸 钠盐

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About This Item

经验公式(希尔记法):
C24H39NaO5 · xH2O
分子量:
430.55 (anhydrous basis)
Beilstein:
3582354
EC號碼:
MDL號碼:
分類程式碼代碼:
12161902
PubChem物質ID:
NACRES:
NA.75

生物源

bovine bile
ovine bile

描述

anionic

產品線

BioReagent

化驗

≥99.0% (HPLC)

形狀

powder

分子量

micellar avg mol wt 900-1300

凝集数

2-3

技術

cell culture | mammalian: suitable

CMC

9-15 mM (20-25°C)

溶解度

water: 100 mg/mL, clear, colorless to light yellow

HLB

18

SMILES 字串

O.[Na+].C[C@H](CCC([O-])=O)C1CCC2C3[C@H](O)CC4C[C@H](O)CC[C@]4(C)C3C[C@H](O)[C@]12C

InChI

1S/C24H40O5.Na.H2O/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26;;/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29);;1H2/q;+1;/p-1/t13-,14+,15-,16-,17+,18+,19-,20+,22+,23+,24-;;/m1../s1

InChI 密鑰

MUVVIYFKOVLQHL-RCVKHMDESA-M

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一般說明

胆酸盐是由肝脏中的胆固醇产生的初级胆汁酸它是在固醇12α-羟化酶(CYP8B1)存在的情况下由胆固醇合成的一种阴离子洗涤剂。

應用

胆酸盐是肝脏在胆固醇分解过程中产生的一种胆酸。胆酸盐向下调节胆固醇-7α-羟化酶(胆汁酸合成中的限速步骤)。 胆酸盐是一种阴离子洗涤剂,可单独使用或与尿素一起使用,用于提取和重建膜蛋白和蛋白复合物。
胆酸钠水合物已被用于:
  • 作为胆汁酸用于诱导胆汁酸响应(BEAR)转录系统,
  • 作为弯曲杆菌确定成分肉汤(CDB)的成分用于测试其对空肠弯曲杆菌i{52应激反应的影响
  • 测试其对胆汁酸传感器的敏感性

生化/生理作用

12-α羟化酶活性的下降会导致肝脏疾病患者中胆酸水平降低。

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产品编号
说明
价格

危險聲明

防範說明

危險分類

Aquatic Chronic 3

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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John Y L Chiang
Journal of lipid research, 50(10), 1955-1966 (2009-04-07)
Bile acids are physiological detergents that generate bile flow and facilitate intestinal absorption and transport of lipids, nutrients, and vitamins. Bile acids also are signaling molecules and inflammatory agents that rapidly activate nuclear receptors and cell signaling pathways that regulate
A Ambesi et al.
Analytical biochemistry, 198(2), 312-317 (1991-11-01)
Solubilization and reconstitution of the cardiac sarcolemmal Na+/Ca2+ exchanger by use of the anionic detergent cholate and its application for reconstitution of the exchanger following solubilization with zwitterionic or nonionic detergents is described. Solubilization and reconstitution with cholate provided a
P Fafournoux et al.
The Journal of biological chemistry, 264(9), 4805-4811 (1989-03-25)
In the liver, System A-mediated uptake of neutral amino acids may play a key role in metabolic control. Knowing the properties of the solubilized and reconstituted System A activity is important for future studies on the purification of the carrier
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In recent years, using trigger-inducible mammalian gene switches to design sophisticated transcription-control networks has become standard practice in synthetic biology. These switches provide unprecedented precision, complexity and reliability when programming novel mammalian cell functions. Metabolite-responsive repressors of human-pathogenic bacteria are

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