700143P
Avanti
27-alkyne cholesterol
Avanti Research™ - A Croda Brand 700143P, powder
Synonym(s):
27-alkyne cholesterol
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About This Item
Empirical Formula (Hill Notation):
C28H44O
CAS Number:
Molecular Weight:
396.65
UNSPSC Code:
12352211
NACRES:
NA.25
Recommended Products
Assay
>99% (TLC)
form
powder
packaging
pkg of 1 × 1 mg (700143P-1MG)
pkg of 1 × 100 μg (700143P-100ug)
pkg of 1 × 250 μg (700143P-250ug)
manufacturer/tradename
Avanti Research™ - A Croda Brand 700143P
shipped in
dry ice
storage temp.
−20°C
General description
Alkyne cholesterol is used to trace cholesterol metabolism and localization.
This reagent is a modified lipid containing an omega-terminal alkyne. The terminal alkyne group can be used in a highly specific linking reaction with azide-containing reagents, known as ‘click chemistry′, in the presence of a copper (Cu)-containing catalyst.
Biochem/physiol Actions
27-alkyne cholesterol acts similar to natural sterols such as, ergosterol and cholesterol.
Packaging
5 mL Amber Glass Screw Cap Vial (700143P-1MG)
5 mL Amber Glass Screw Cap Vial (700143P-100ug)
5 mL Amber Glass Screw Cap Vial (700143P-250ug)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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A novel alkyne cholesterol to trace cellular cholesterol metabolism and localization.
Hofmann K, et al.
Journal of Lipid Research, 55(3), 583-591 (2014)
Kristina Hofmann et al.
Journal of lipid research, 55(3), 583-591 (2013-12-18)
Cholesterol is an important lipid of mammalian cells and plays a fundamental role in many biological processes. Its concentration in the various cellular membranes differs and is tightly regulated. Here, we present a novel alkyne cholesterol analog suitable for tracing
Yaroslav V Faletrov et al.
Chemistry and physics of lipids, 227, 104850-104850 (2019-12-15)
20-hydroxycholesterol is a signaling oxysterol with immunomodulating functions and, thus, structural analogues with reporter capabilities could be useful for studying and modulating the cellular processes concerned. We have synthesized three new 20-hydroxycholesterol-like pregn-5-en-3β-ol derivatives with fluorescent 7-nitrobenzofurazan (NBD) or Raman-sensitive
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