Results 121 to 130 of about 14,486 (179)

The concanavalin a receptor from human erythrocytes in lipid bilayer membranes. Interaction with concanavalin A and succinyl-concanavalin A

Biochimica Et Biophysica Acta - 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
exaly   +3 more sources

Actin co-caps with concanavalin A receptors

Nature, 1977
PREVIOUS studies have given mainly indirect1,2, and some direct3,4 evidence that the mobility of surface membrane receptors may be controlled by cytoplasmic microfilaments and microtubules. It has been proposed1,2 that the receptor–cytoskeletal complex may have important roles in cell–cell recognition, cell motility and cell division. This study, using
B H, Toh, C C, Hard
openaire   +2 more sources

Synthetic concanavalin A receptors and erythrocyte agglutination

Nature, 1978
THERE is considerable evidence to suggest the involvement of cell surface carbohydrates in cell-cell recognition and adhesion in, for example, muscle cell fusion1 and the adherence of bacteria to cells2. It is not yet clear whether the selectivity of the recognition process is a consequence of the structure and sequence of the saccharide chain and/or ...
G A, Orr, R R, Rando
openaire   +2 more sources

Mobility of Concanavalin a Receptors in Trypanosoma cruzi

The Journal of Parasitology, 1980
Furthermore, capping was inhibited when 0.2 M a-D-manoside was present in the system. When 250 ,/g/ml of FITC-Con A was incubated with the amastigotes at 4 C for 60 min, the amastigotes were agglutinated and showed a diffuse surface fluorescence. This pattern did not change when the temperature was raised to 37 C, indicating that the mobility of ...
A, Szarfman, T, Queiroz, W, de Souza
openaire   +2 more sources

Relationship of prolactin receptors to concanavalin A binding

Biochimica et Biophysica Acta (BBA) - General Subjects, 1979
Concanavalin A, which binds to specific carbohydrate determinants on the cell surface, was used to investigate the binding of prolactin to its receptors in liver membranes from female rats. The binding of 125I-labeled ovine prolactin to receptors was sharply inhibited by concanavalin A.
M E, Costlow, P E, Gallagher
openaire   +2 more sources

Developmental restriction of mobility of concanavalin a receptors

Journal of Cellular Physiology, 1982
AbstractTrypsinized cells from embryonic chick neural retina redistributed concanavalin A receptors to patches and caps. Between 12 and 16 days of development, the ability to redistribute concanavalin A receptors declined. This restriction in mobility of the receptors was accompanied by changes in susceptibility to the capping‐inhibitory drugs ...
P N, Lipke, J, Lilien
openaire   +2 more sources

Concanavalin A receptors and capping in control and activated macrophages

The Histochemical Journal, 1983
Macrophages activated in vivo with Corynebacterium parvum and asbestos showed an increased sub-population of cells which capped spontaneously on incubation with fluoresceinated Concanavalin A compared to saline-induced control macrophages. This capping was unaffected by colchicine but was inhibited by cytochalasin B.
K, Donaldson, J M, Davis, K, James
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Evidence for concanavalin a-receptors and their redistribution on lumbricid leukocytes

Developmental & Comparative Immunology, 1978
Abstract Fluorescent and radioactive concanavalin A (Con A) were used to demonstrate the existence of Con A-receptors on earthworm leukocyte membranes. Inhibition of binding by methyl-α- d -mannose, methyl-α- d - glucose and d -fructose suggested that Con A can bind to specific sites.
P, Roch, P, Valembois
openaire   +2 more sources