700048P
Avanti
24(R/S),25-epoxycholesterol-d6
Avanti Research™ - A Croda Brand
Synonym(s):
26,26,26,27,27,27-hexadeutero-24,25-epoxycholesterol
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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C27H38O2D6
CAS Number:
Molecular Weight:
406.67
UNSPSC Code:
41116107
NACRES:
NA.25
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description
24(R/S),25-epoxycholesterol-d6
assay
>99% (TLC)
form
powder
packaging
pkg of 1 × 1 mg (700048P-1mg)
manufacturer/tradename
Avanti Research™ - A Croda Brand
shipped in
dry ice
storage temp.
−20°C
General description
24(R/S),25-epoxycholesterol-d6 is a deuterated side-chain substituted oxysterol.
Application
24(R/S),25-epoxycholesterol-d6 has been used as a primary and deuterated surrogate sterol standard in the quantitative analysis of extracted sterol samples from cultured cells and tissues.
Biochem/physiol Actions
24(S),25-epoxycholesterol maintains cholesterol homeostasis. It modulates hepatic cholesterol metabolism in vivo. 24(S),25-epoxycholesterol is synthesized in the mevalonate pathway. It inhibits sterol regulatory element-binding protein (SREBP) activation.
Deuterated sterol plays a vital role in chemical and biochemical research. It is used as a mechanistic tracer to study the role of steroid hormones in the function and modulation of several physiological processes. Deuterated sterol is also used as reference standards for mass spectrometry. 24(R/S),25-epoxycholesterol-d6 is a deuterium labeled sterol.
Packaging
5 mL Amber Glass Screw Cap Vial (700048P-1mg)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
Storage Class
11 - Combustible Solids
Certificates of Analysis (COA)
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Site-specific synthesis and application of Deuterium-Labeled sterols
Muchalski H, et al.
Archive for Organic Chemistry (2017)
24 (S), 25-epoxycholesterol: a messenger for cholesterol homeostasis
Brown AJ
The International Journal of Biochemistry & Cell Biology, 41(4), 744-747 (2019)
Extraction and analysis of sterols in biological matrices by high performance liquid chromatography electrospray ionization mass spectrometry
McDonald J, et al.
Test, 432, 145-170 (2007)
Jeffrey G McDonald et al.
Methods in enzymology, 432, 145-170 (2007-10-24)
We describe the development of a high performance liquid chromatography mass spectrometry (HPLC-MS) method that allows the identification and quantitation of sterols in mammalian cells and tissues. Bulk lipids are extracted from biological samples by a modified Bligh/Dyer procedure in
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