G
Günter Rosenfelder
Researcher at Max Planck Society
Publications - 6
Citations - 451
Günter Rosenfelder is an academic researcher from Max Planck Society. The author has contributed to research in topics: Concanavalin A & Glycolipid. The author has an hindex of 6, co-authored 6 publications receiving 448 citations.
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Journal ArticleDOI
Lipid A: chemical structure and biological activity.
Otto Lüderitz,Chris Galanos,Volker Lehmann,Marjatta Nurminen,Ernst Th. Rietschel,Günter Rosenfelder,Markus M. Simon,Otto Westphal +7 more
TL;DR: Free lipid A, solubilized by complexing with bovine serum albumin, exhibits strong endotoxic activity in a number of biological tests and leads to the production of specific antibodies to lipid A that are capable of cross-reacting with a large variety of lipopolysaccharides.
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Metabolic carbohydrate-labelling of glycolipids from mouse splenocytes. Mitogen-stimulated B and T cells show different labelling patterns.
TL;DR: Subsets of B or T cells, namely lipopolysaccharide-responsive or lipoprotein-responsive B-cell populations or nylon-purified T cells may be recognized by characteristic neutral glycolipid bands.
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Composition of lipopolysaccharides from Myxococcus fulvus and other fruiting and non-fruiting myxobacteria.
TL;DR: From vegetative cells of Myxococcus fulvus the lipopolysaccharide was isolated by the phenolwater procedure and its composition studied and lipid A was obtained containing glucosamine, fatty acids and phosphate as the main constituents.
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Glycolipids in Mouse Thymocytes Stimulated by Concanavalin A
TL;DR: Mouse thymocytes were cultivated in the presence of concanavalin A and the incorporation of label derived from d-[1-14C]galactose, d-glucosamine and l-serine into various (glyco)-lipid fractions was studied, indicating a different time dependency of biosynthesis and/or turnover of both lipid classes.
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The Identification of 3-O-Methyl-D-xylose and 3-O-Methyl-L-xylose as Constituents of the Lipopolysaccharides of Myxococcus fulvus and Rhodopseudomonas viridis, respectively
TL;DR: Lipophilic sugar constituents with identical chromatographic properties were identified in the lipopolysaccharides of the two gram-negative bacteria, Myxococcus fulvus (Myxococcaceae) and Rhodopseudomonas viridis (Rhodospirillaceae), and xylose was obtained after demethylation.