26740
胆固醇
from lanolin, ≥95.0% (GC)
别名:
3β-羟基-5-胆甾烯, 5-胆甾烯-3β-醇
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C27H46O
化学文摘社编号:
分子量:
386.65
UNSPSC Code:
12352200
PubChem Substance ID:
eCl@ss:
39023139
EC Number:
200-353-2
Beilstein/REAXYS Number:
1915888
MDL number:
InChI key
HVYWMOMLDIMFJA-DPAQBDIFSA-N
InChI
1S/C27H46O/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/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1
SMILES string
CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
biological source
lanolin
assay
≥95.0% (GC)
form
powder with small lumps
optical activity
[α]20/D −36±2°, c = 2% in dioxane
bp
360 °C (lit.)
mp
147-149 °C (lit.), 147-150 °C
density
1.067 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Gene Information
human ... POLA1(5422), TOP2A(7153)
rat ... Ar(24208), Polb(29240)
正在寻找类似产品? 访问 产品对比指南
Application
Cholesterol was used to prepare immune-stimulating complexes to enhance cellular and humoral responses. It was incorporated in animal feed to study the effect of cholesterol-rich diet.
Biochem/physiol Actions
所有生物膜的主要成分；总脑脂质中约25%为胆固醇。
Cholesterol is a lipid makes up about 20-25% of the structural components of the cell membranes. It determines the fluidity and permeability of the membrane, making it permeable to water but not to ions and protons. Cholesterol also regulates the functions of the transporters and signaling proteins present on the plasma membrane. The major sites of cholesterol synthesis are small intestine and liver.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Effects of probiotic bacteria, isoflavones and simvastatin on lipid profile and atherosclerosis in cholesterol-fed rabbits: a randomized double-blind study
Cavallini DC et al
Lipids in Health and Disease, 8, doi: 10-doi: 10 (2009)
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats
Guerra RL et al
Lipids in Health and Disease, 6, doi: 10-doi: 10 (2007)
Anja Helgeby et al.
Journal of immunology (Baltimore, Md. : 1950), 176(6), 3697-3706 (2006-03-07)
The cholera toxin A1 (CTA1)-DD/QuilA-containing, immune-stimulating complex (ISCOM) vector is a rationally designed mucosal adjuvant that greatly potentiates humoral and cellular immune responses. It was developed to incorporate the distinctive properties of either adjuvant alone in a combination that exerted
John M Dietschy et al.
Journal of lipid research, 45(8), 1375-1397 (2004-07-16)
Unesterified cholesterol is an essential structural component of the plasma membrane of every cell. During evolution, this membrane came to play an additional, highly specialized role in the central nervous system (CNS) as the major architectural component of compact myelin.
R R Grummer et al.
Journal of animal science, 66(12), 3160-3173 (1988-12-01)
Cholesterol utilized for steroid synthesis by ovarian tissue may be derived from de novo synthesis or cellular uptake of lipoprotein cholesterol. The majority of blood cholesterol is transported by either low (LDL) or high (HDL) density lipoproteins, depending on the
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