Results 241 to 250 of about 1,323,251 (294)
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An intrinsic membrane glycoprotein of the lens
Current Eye Research, 1986A major glycoprotein of relative molecular weight of 130,000 daltons of chick lens cell membranes was identified by Concanavalin-A staining and enriched for by Con A-Sepharose chromatography. Using both Con A binding and immunological analyses with a specific polyclonal antibody, the glycoprotein was detected in chick lens epithelium, annular pad ...
J, Heslip +4 more
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Membrane Glycoproteins in Cryopreserved Platelets
Vox Sanguinis, 1994AbstractAlthough platelets stored by cryopreservation are effective in hemostasis, they acquire a number of functional defects during storage and preparation for transfusion. In addition to known acquired defects such as defective aggregation, decreased resistance to hypotonic shock, and disc‐spherocyte transformation, we have shown that cryopreserved ...
M, Owens +3 more
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Biological Reviews, 1968
Summary1. Although the classical models of biomembranes have emphasized the lipid and protein nature of these structures, a small quantity of carbohydrate is present as glycoprotein and glycolipid in animal cell membranes. In this article an attempt has been made to indicate that such carbohydrate materials should be considered in any complete model of
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Summary1. Although the classical models of biomembranes have emphasized the lipid and protein nature of these structures, a small quantity of carbohydrate is present as glycoprotein and glycolipid in animal cell membranes. In this article an attempt has been made to indicate that such carbohydrate materials should be considered in any complete model of
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The membrane glycoproteins of the malignant cell
Clinical Biochemistry, 1980Experiments are described and reviewed demonstrating that the bound carbohydrates of glycoproteins of many forms of malignant cells differ from their normal counterpart. The difference involves many oligosaccharide groups and is essentially quantitative. The characteristics of the difference are discussed.
L, Warren, C A, Buck
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Membrane glycoprotein choreography
Current Biology, 1991It is generally understood that interactions of the integral plasma membrane proteins with the underlying cytoskeleton are responsible for many cellular processes, including cell motility, cell adhesion, cell polarity, and membrane internalization. Although a few membranecytoskeletal interactions have been defined at the molecular level, there has been
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Dimerization of the P-glycoprotein in membranes
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1990Plasma membranes from a CHO cell line, CHRC5, which exhibits multidrug resistance was studied using radiation inactivation analysis. The P-glycoprotein content of the membrane was determined by Western blots. Irradiation resulted in the loss of P-glycoprotein.
D, Boscoboinik +5 more
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Proteins and glycoproteins of the erythrocyte membrane
Archives of Biochemistry and Biophysics, 1972Abstract Erythrocyte membranes from several species were prepared by three different methods of hypotonic hemolysis and examined for variations in protein and glycoprotein content by acrylamide gel electrophoresis in sodium dodecyl sulfate. Significant variations were noted in morphology of the membranes prepared by the different methods without ...
D, Kobylka +3 more
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Identification of glycoproteins on nitrocellulose membranes and gels
Molecular Biotechnology, 1996In this article we describe a procedure for the detection of glycoproteins on gels employing the periodic acid-Schiff's reagent. In addition, a number of staining protocols and direct binding ELISA, employing antibodies and lectins, are described for the identification and quantitation of glycoproteins after their immobilization by dot, slot, or ...
Thornton, D J; id_orcid 0000-0001-7148-1970 +2 more
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Characterization of a Sperm Membrane Glycoprotein
1986The sperm plasma membrane has been the object of intense research activity in recent years (Moore, 1985). As a consequence, a large amount of data has accumulated, particularly on its structure and biochemistry, that is now beginning to yield information that may be generally useful in cell biology.
D W, Hamilton, J C, Wenstrom, A, Moore
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Biosynthesis of membrane and a membrane glycoprotein in Tetrahymena pyriformis
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1976Abstract 1. 1. A membrane glycoprotein was isolated from Tetrahymena surface membrane with properties similar to mammalian erythrocyte glycoprotein. 2. 2. This membrane glycoprotein had a specific acitivity less than whole membrane at various time intervals up to 40 hr. 3. 3.
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