Dehydroergosterol

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Dehydroergosterol

本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。

CAS NO:

516-85-8

包装与价格：

包装	价格(元)
1mg	电议
5mg	电议
10mg	电议
25mg	电议

产品介绍

化学性质

Physical Appearance	A crystalline solid
Storage	Store at -20°C
M.Wt	394.63
Cas No.	516-85-8
Formula	C₂₈H₄₂O
Solubility	≤20mg/ml in ethanol;0.1mg/ml in DMSO;2mg/ml in dimethyl formamide
Chemical Name	(3S,10S,13R,14R,17R)-17-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
Canonical SMILES	CC([C@H](/C=C/[C@H]([C@]1(CC[C@]2(C3=CC=C4C[C@H](CC[C@@]4(C3=CC[C@@]21C)C)O)[H])[H])C)C)C
运输条件	蓝冰运输或根据您的需求运输。
一般建议	为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。

资料参考

Dehydroergosterol is a naturally occurring, fluorescent analog of cholesterol (ex/em = 324/375 nm) that mimics the properties of cholesterol in cell membranes. It is readily bound by cholesterol-binding proteins and has been used for real-time probing of the sterol environment and to elucidate intracellular sterol trafficking in living organisms.

Reference：

[1]. McIntosh A L, Atshaves B P, Huang H, et al. Fluorescence techniques using dehydroergosterol to study cholesterol trafficking. Lipids, 2008, 43(12): 1185-1208.