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Merck
CN

850545P

Avanti

LDAO

Avanti Research™ - A Croda Brand

Synonym(s):

N,N-dimethyldodecylamine N-oxide

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About This Item

Empirical Formula (Hill Notation):
C14H31NO
CAS Number:
1643-20-5
Molecular Weight:
229.40
MDL number:
MFCD00002049
UNSPSC Code:
12161902
NACRES:
NA.25

Key Documents

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Product Name

LDAO, Avanti Research™ - A Croda Brand

SMILES string

CCCCCCCCCCCC[N+](C)([O-])C

InChI

1S/C14H31NO/c1-4-5-6-7-8-9-10-11-12-13-14-15(2,3)16/h4-14H2,1-3H3

InChI key

SYELZBGXAIXKHU-UHFFFAOYSA-N

assay

>99% (TLC)

form

powder

mol wt

229.40 g/mol

packaging

pkg of 1 × 1 g (850545P-1g)
pkg of 1 × 5 g (850545P-5g)

manufacturer/tradename

Avanti Research™ - A Croda Brand

technique(s)

electrophoresis: suitable

shipped in

dry ice

storage temp.

−20°C

Application

LDAO is suitable to use in crystallization of membrane proteins. It is also suitable to enhance the detection of high molecular weight proteins.

Biochem/physiol Actions

LDAO can be used to disrupt phospholipid bilayer of cells.

General description

An optimized reverse micelle surfactant system has been developed for solution nuclear magnetic resonance studies of encapsulated proteins and nucleic acids dissolved in low viscosity fluids. Comprising the nonionic 1-decanoyl-rac-glycerol and the zwitterionic lauryldimethylamine-N-oxide (10MAG/LDAO), this mixture is shown to efficiently encapsulate a diverse set of proteins and nucleic acids. Chemical shift analyses of these systems show that high structural fidelity is achieved upon encapsulation.
LDAO (N,N-Dimethyldodecylamine N-oxide) is a zwitterionic detergent.

Packaging

20 mL Clear Glass Screw Cap Vial (850545P-1g)
60 mL Amber Wide Mouth Glass Bottle with Screw Cap (850545P-5g)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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MALDI mass spectrometry analysis of high molecular weight proteins from whole bacterial cells: pretreatment of samples with surfactants
Meetani MA and Voorhees KJ
Journal of the American Society For Mass Spectrometry, 16(9), 1422-1426 (2005)
Detergents for the stabilization and crystallization of membrane proteins
Prive GG
Methods, 41(4), 388-397 (2007)
Igor Dodevski et al.
Journal of the American Chemical Society, 136(9), 3465-3474 (2014-02-06)
An optimized reverse micelle surfactant system has been developed for solution nuclear magnetic resonance studies of encapsulated proteins and nucleic acids dissolved in low viscosity fluids. Comprising the nonionic 1-decanoyl-rac-glycerol and the zwitterionic lauryldimethylamine-N-oxide (10MAG/LDAO), this mixture is shown to

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