Quality Level
assay
≥95%
form
powder
shipped in
ambient
storage temp.
room temp
SMILES string
CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
InChI
1S/C27H48O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-25,28H,6-17H2,1-5H3/t19-,20-,21-,22+,23-,24+,25+,26+,27-/m1/s1
InChI key
QYIXCDOBOSTCEI-KKFSNPNRSA-N
Application
采用 5β-胆甾烷-3α-醇作为内标物，通过 GC 和 HPLC 分析血浆中的固醇。
Biochem/physiol Actions
5β-胆甾烷-3α-醇是胆固醇内源性生成的固醇，已从人和大鼠粪便中分离得到。它是由胆固醇经肠道微生物作用而得。
Preparation Note
5β-胆甾烷-3α-醇在 50 mg/mL 氯仿中生成澄清、无色至淡黄色溶液。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
M Souidi et al.
Life sciences, 64(17), 1585-1593 (1999-06-03)
Our purpose was to examine the in vitro modulation of liver mitochondrial sterol 27-hydroxylase (S27OHase) and microsomal cholesterol 7alpha-hydroxylase (CH7alphaOHase) activities by certain drugs, sterols, oxysterols and bile acids, and to compare the influence of sex, age, diet and cholestyramine
D Blache et al.
Journal of chromatography. B, Biomedical sciences and applications, 702(1-2), 103-110 (1998-02-04)
Resveratrol is a trihydroxystilbene present in certain red wines. It may play a role in the inhibition of lipoprotein oxidation and platelet activity. We have developed the first method to measure resveratrol in animal and human samples and to study
Anna N Bukiya et al.
The Journal of general physiology, 137(1), 93-110 (2010-12-15)
The activity (Po) of large-conductance voltage/Ca(2+)-gated K(+) (BK) channels is blunted by cholesterol levels within the range found in natural membranes. We probed BK channel-forming α (cbv1) subunits in phospholipid bilayers with cholesterol and related monohydroxysterols and performed computational dynamics
D J McNamara et al.
Journal of lipid research, 22(3), 474-484 (1981-03-01)
Natural steroids from rat and human feces were fractionated by sequential thin-layer chromatography (TLC) on Florisil, silica gel, and silver nitrate-impregnated silica gel and analyzed by gas--liquid chromatography (GLC). Cholesterol, coprostanol, and coprostanone accounted for more than 95% of the
Morgane Derrien et al.
Journal of agricultural and food chemistry, 59(13), 7294-7302 (2011-05-25)
Thirty-five samples of cow feces (cowpat and cow manure) and pig slurries subjected to different treatment processes and different storage times before land spreading were extracted and analyzed by gas chromatography-mass spectrometry to determine their fecal stanol profiles. The fresh
相关内容
Product Information Sheet
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| C2882-1G | 04061838445544 |
| C2882-500MG | 04061833484722 |
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持