Results 101 to 110 of about 135 (130)
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DYNAMIC BEHAVIOUR OF CONCANAVALIN RECEPTOR SITES ON RAT LYMPHOCYTES
1976Publisher Summary This chapter provides an overview of the dynamic behavior of concanavalin receptor sites on rat lymphocytes. Studies on the binding of concanavalin A (Con A) to rat lymphocytes have revealed that these cells exhibit several million Con A binding sites on their surface.
Betel, I. +2 more
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CONCANAVALIN A SURFACE RECEPTORS AND CYTOPLASMIC ACTIN IN CELL ADHESION
Australian Journal of Experimental Biology and Medical Science, 1979SummaryA double immunofluorescence staining technique to locate concanavalin A (Con A) surface receptors and cytoplasmic actin in the same cell was applied to monolayer cultures of rat foetal fibroblasts during cell detachment induced by trypsin and during cell attachment to a glass substratum.
B H, Toh, V B, Randell, S S, Prime
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EGF receptor‐mediated signals are differentially modulated by concanavalin A
Journal of Cellular Physiology, 1995AbstractNIH 3T3 cells expressing hgh levels of the human epidermal growth factor (EGF) receptor were used to examine the effects of the lectin concanavalin A (Con A) on EGF‐mediated signaling events. Proliferation of NIH 3T3 cells expressing high levels of the human EGF receptor was inhibited in a dose‐dependent manner by Con A. At the same time, Con A
R, Hazan, L, Krushel, K L, Crossin
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Modifications of the thymocyte membrane during redistribution of concanavalin A receptors
European Journal of Immunology, 1976AbstractThe modifications of the thymocyte membrane which are induced by concanavalin A (Con A) were studied by means of the variation of electro phoretic mobility which the lectin induces on the cell. The electrophoretic mobility of thymocytes is increased when Con A is used under conditions expected to induce a cap formation and the subsequent ...
Wioland, M +2 more
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Relationship between membrane fluidity and capping of receptors for concanavalin A
Canadian Journal of Biochemistry, 1980The activities of a range of phenylalaninol-related compounds on capping of concanavalin A and induction of rounding of Chinese hamster ovary tsHl cells, as well as on the fluidity of phosphatidylcholine–cholesterol (1:1) liposomes, have been examined.
W W, Mak, J T, Wong
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Journal of Cell Science, 1979
ABSTRACT The capping of Concanavalin A (Con A) receptors induced by Con A was studied using human peripheral blood lymphocytes. The effects of Con A dose (5–100 μg/ml), pretreatment at 4 °C, unbound Con A, extracellular Ca2+ and Mg2+ and vinblastine were evaluated using Con A-horseradish peroxidase and electron microscopy.
D K, Bhalla +3 more
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ABSTRACT The capping of Concanavalin A (Con A) receptors induced by Con A was studied using human peripheral blood lymphocytes. The effects of Con A dose (5–100 μg/ml), pretreatment at 4 °C, unbound Con A, extracellular Ca2+ and Mg2+ and vinblastine were evaluated using Con A-horseradish peroxidase and electron microscopy.
D K, Bhalla +3 more
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[Redistribution of concanavalin A receptors on the thrombocyte surface].
Tsitologiia, 1982Using the indirect immunofluorescence method, it has been shown for the first time that concanavalin A receptors can undergo a redistribution over the surface of platelets spread on the substrate. The distribution of receptors in the intact cells is diffuse and random.
A Iu, Aleksandrova, Iu M, Vasil'ev
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MODULATION OF LYMPHOCYTE RECEPTOR MOBILITY BY CONCANAVALIN A AND COLCHICINE*
Annals of the New York Academy of Sciences, 1975I, Yahara, G M, Edelman
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Heterogeneity of concanavalin A receptors on Ehrlich tumor cells.
Progress in clinical and biological research, 1977Concanavalin A (Con A)-binding glycoproteins have been purified from Ehrlich ascites tumor cells by precipitation of cell extracts with Con A in agarose gels and by lithium diiodosalicylate (LIS) extraction. Antisera prepared against these two glycoprotein fractions indicate the presence of a minimum of five different antigens in the Con A-cell extract
H G, Rittenhouse +4 more
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