MALDI-TOF/MS analysis of archaebacterial lipids in lyophilized membranes dry-mixed with 9-aminoacridine

MALDI-TOF/MS analysis of archaebacterial lipids in lyophilized membranes dry-mixed with 9-aminoacridine

A method of direct lipid analysis by MALDI mass spectrometry in intact membranes, without prior extraction/separation steps, is described. The purple membrane isolated from the extremely halophilic archaeon Halobacterium salinarum was selected as model membrane. Lyophilized purple membrane were grin...

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Bibliographic Details
Main Authors: Roberto Angelini, Francesco Babudri, Simona Lobasso, Angela Corcelli
Format: Article
Language:English
Published: Elsevier 2010-09-01
Series:Journal of Lipid Research
Subjects:
glycerolipids (diphytanylglycerol ether analogs)
glycerophospholipids (diphytanylglycerolphosphate ether analogs)
Halobacterium salinarum
purple membrane
matrix-assisted laser desorption/ionization time-of-flight mass spectrometry
Online Access:http://www.sciencedirect.com/science/article/pii/S0022227520423120

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http://www.sciencedirect.com/science/article/pii/S0022227520423120

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