Results 231 to 240 of about 22,621,819 (277)
Effect of Concanavalin A on Phagocytosis [PDF]
Nature New Biology, 1972 Concanavalin A has been shown to inhibit phagocytosis by polymorphonuclear leucocytes. The effect is reversed by specific sugars.
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The interaction of platelets and concanavalin A
Thrombosis Research, 1975Abstract The interaction of agglutinating concanavalin A and non-agglutinating trypsinized concanavalin A preparations with platelet surfaces was monitored by determining the gel electrophoretic labelling pattern of platelet membrane protein obtained from iodinated cells pre-incubated with the plant lectin.
Ralph L. Nachman, Karen L. Kaplan
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Traffic and assembly of concanavalin A
Trends in Biochemical Sciences, 1988Abstract Concanavalin A (ConA) is synthesized and packaged into protein bodies during jackbean development. Recent results have shown that traffic of proteins within the plant cells can be disrupted by monensin, when lectin precursors are mis-routed to the cell surface instead of targeted to their correct intracellular destination.
Dianna J. Bowles, Darryl J. Pappin
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Photoaffinity Labeling of Concanavalin A
The Journal of Biochemistry, 1975Concanavalin A (Con A) was labeled with p-azidophenyl alpha-D-mannopyranoside under ultraviolet irradiation and the reaction products were separated by affinity chromatography on Sephadex G-100 at pH 5. One of the Con A derivatives thus obtained was characterized as a monovalent dimer at pH 5 and a divalent tetramer at pH 7 by sedimentation equilibrium
Toshiaki Osawa +2 more
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Neutron Scattering Reveals Enhanced Protein Dynamics in Concanavalin A Amyloid Fibrils.
Journal of Physical Chemistry Letters, 2012Protein aggregation is one of the most challenging topics in life sciences, and it is implicated in several human pathologies. The nature and the role of toxic species is highly debated, with amyloid fibrils being among the most relevant species for ...
G. Schirò +5 more
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Biochimica et Biophysica Acta (BBA) - Biomembranes, 1983
The concanavalin A receptor from human erythrocyte membranes has been isolated by affinity chromatography using the mild, readily-dialyzable detergent dodecyltrimethylammonium bromide. The purified protein has been reincorporated into large unilamellar phospholipid vesicles using a detergent dialysis technique.
Frances J. Sharom, Christina A. Chicken
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The concanavalin A receptor from human erythrocyte membranes has been isolated by affinity chromatography using the mild, readily-dialyzable detergent dodecyltrimethylammonium bromide. The purified protein has been reincorporated into large unilamellar phospholipid vesicles using a detergent dialysis technique.
Frances J. Sharom, Christina A. Chicken
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Concanavalin A: An Introduction
1975During the last quarter of the nineteenth century and in the beginning of the twentieth century, bacteriologists were searching for agglutinins which could be used as antibacterial agents. Field and Teague (1907), for example, were working with typhoid agglutinins. Kolmer (1923) was working with various other types of antibacterial agglutinins.
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Analytical Chemistry, 2011
The development of sensors to detect specific weak biological interactions is still today a challenging topic. Characteristics of carbohydrate-protein (lectin) interactions include high specificity and low affinity. This work describes the development of
Oscar A. Loaiza +7 more
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The development of sensors to detect specific weak biological interactions is still today a challenging topic. Characteristics of carbohydrate-protein (lectin) interactions include high specificity and low affinity. This work describes the development of
Oscar A. Loaiza +7 more
semanticscholar +1 more source
Modification of the Biological Activities of Concanavalin A by Anti-Concanavalin A
1975Concanavalin A (Con A) bound to cell membrane glycoproteins, may be dissociated from the membrane receptors by competitive ligands such as alpha-methyl-D-mannoside. Addition of antibody to Con A to the system forms complexes of antibody and Con A which are still bound to the membrane receptors.
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Agglutination of an Arbovirus by Concanavalin A
Nature New Biology, 1971MANY enveloped viruses contain carbohydrates as components of glycoproteins1–5 or glycolipid6. We have found (unpublished results) that the envelope of Semliki Forest virus (SFV), a group A arbovirus, contains a glycoprotein in which the principal sugars are mannose, galactose and N-acetylglucos-amine and also a glucose-containing glycolipid.
D. C. Ellwood +3 more
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