Results 321 to 330 of about 164,679 (343)
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Lipopolysaccharide of Coxiella burnetii
2012A lipopolysaccharide (LPS) is considered to be one of the major determinants of virulence expression and infection of virulent Coxiella burnetii. The LPSs from virulent phase I (LPS I) and from avirulent phase II (LPS II) bacteria were investigated for their chemical composition, structure and biological properties.
Craig T. Narasaki, Rudolf Toman
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421 THE LIPOPOLYSACCHARIDE BINDING PROTEIN RESPONSE TO INTRATRACHEAL LIPOPOLYSACCHARIDE [PDF]
Journal of Investigative Medicine, 2005 Lipopolysaccharide binding protein (LBP) is an acute-phase glycoprotein that facilitates lipopolysaccharide (LPS) activation of immune cells through interactions with CD14 and toll-like receptor 4. In response to conditions such as sepsis, trauma, and ARDS, LBP concentrations increase in both plasma and bronchoalveolar lavage fluid (BALF).
Ping Zhang +5 more
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Structure and function of lipopolysaccharides
Microbes and Infection, 2002The lipopolysaccharides of Gram-negative bacteria have a profound effect on the mammalian immune system and are of great significance in the pathophysiology of many disease processes. Consideration is given in this review to the relationship between structure and function of these lipopolysaccharides.
Erridge, C +2 more
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Supported Lipopolysaccharide Bilayers
Langmuir, 2012In this report, the formation of supported lipopolysaccharide bilayers (LPS-SLBs) is studied with extracted native and glycoengineered LPS from Escherichia coli ( E. coli ) and Salmonella enterica sv typhimurium ( S. typhimurium ) to assemble a platform that allows measurement of LPS membrane structure and the detection of membrane tethered ...
Bernard Priem +6 more
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Purification and Characterization of Lipopolysaccharides
2010Lipopolysaccharides are the major components on the surface of most Gram-negative bacteria, and recognized by immune cells as a pathogen-associated molecule. They can cause severe diseases like sepsis and therefore known as endotoxins. Lipopolysaccharide consists of lipid A, core oligosaccharide and O-antigen repeats.
Chan Zhang +3 more
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Removal of lipopolysaccharides from protein–lipopolysaccharide complexes by nonflammable solvents
Journal of Chromatography B, 2005During the recovery of recombinant proteins from gram negative bacteria, many of the methods used to extract proteins from cells release lipopolysaccharides (LPS, endotoxin) along with the protein of interest. In many instances, LPS will co-purify with the target protein due to specific or non-specific protein-LPS interactions. We have investigated the
Miao-Fang, Lin +3 more
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249 THE LIPOPOLYSACCHARIDE BINDING PROTEIN RESPONSE TO INTRATRACHEAL LIPOPOLYSACCHARIDE
Journal of Investigative Medicine, 2005Lipopolysaccharide binding protein (LBP) is an acute-phase glycoprotein that facilitates lipopolysaccharide (LPS) activation of immune cells through interactions with CD14 and toll-like receptor 4. In response to conditions such as sepsis, trauma, and ARDS, LBP concentrations increase in both plasma and bronchoalveolar lavage fluid (BALF).
Lee J. Quinton +5 more
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Isolation and Characterization of Lipopolysaccharides
2008Lipopolysaccharide (LPS) is the signature glycolipid isolated from almost all Gram-negative bacteria. LPSs are well known for their ability to elicit the release of cytokines from eukaryotic cells including macrophages, neutrophils, and epithelial cells. LPS can be isolated free of contaminating nucleic acids and proteins by various techniques. In this
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