نتایج جستجو برای: succinylated wheat germ agglutinin
تعداد نتایج: 91587 فیلتر نتایج به سال:
The role of glycochains of cell surface glycoproteins in the cell to collagen interaction was examined by studying the effect of lectins on the fibroblast-mediated collagen gel contraction. Lectins of Phaseolus vulgaris agglutinin (PHA), concanavalin A (ConA), lentil seed agglutinin (LCA), pea agglutinin (PSA), Ricinus communis agglutinin-60 (RCA), and wheat germ agglutinin (WGA) dose-dependent...
OBJECTIVE Microbial biofilms are communities of sessile microorganisms formed by cells that are attached irreversibly to a substratum or interface or to each other and embedded in a hydrated matrix of extracellular polymeric substances. Microbial biofilms have been implicated in >80% of human infections such as periodontitis, urethritis, endocarditis, and device-associated infections. Thus far,...
Previous studies suggest that the baby hamster kidney (BHK) cell fibronectin receptor is also a wheat germ agglutinin receptor (WGA-R). To analyze this possibility further, IgG and Fab fragments of antibodies produced against a BHK cell WGA-R preparation were tested to determine their effects on cell adhesion mediated by fibronectin, wheat germ agglutinin, concanavalin A, and polycationic ferri...
We report the purification to apparent homogeneity of an active opioid-binding protein solubilized from bovine striatal membranes. The purification was accomplished in two steps: affinity chromatography on beta-naltrexylethylenediamine (NED)-CH-Sepharose 4B followed by lectin affinity chromatography on wheat germ agglutinin-agarose. The ligand affinity-purified fraction exhibits stereospecific ...
We characterized structurally the receptors for somatostatin in rat cerebral cortex by affinity labeling with [125I-Tyr1] somatostatin. [125I-Tyr1] somatostatin was cross-linked to cerebrocortical membranes using photoreactive cross-linker: N-5-azido-2-nitrobenzoyloxy-succinimide. Analysis by autoradiography revealed a broad band centered at Mr = 72,000 in the presence or absence of dithiothrei...
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