Results 161 to 170 of about 3,818 (205)
Some of the next articles are maybe not open access.
IDENTIFICATION OF A COMMON ANTIGEN ON HUMAN ERYTHROCYTE SIALOGLYCOPROTEINS
Australian Journal of Experimental Biology and Medical Science, 1985SummaryAn erythrocyte sialoglycoprotein common antigen has been identified by a monoclonal antibody. The antigen recognised by the JCS‐2 antibody was determined by immunoprecipitation, Western blotting and partial amino acid sequencing. Western blot analysis of human erythrocyte ghost membranes separated on sodium dodecyl sulphate polyacrylamide gel ...
M R, Banyard, D C, Shaw
openaire +2 more sources
SIALOGLYCOPROTEINS AND SEVERAL GLYCOSIDASES IN DEVELOPING RAT BRAIN
Journal of Neurochemistry, 1970Abstract— The amount of sialoglycoproteins expressed as μmol of sialic acid per g of lipid‐free residue remained fairly constant in developing rat brain. However, the activity of various enzymes which may be involved in glycoprotein metabolism varied in an inconstant fashion during the period of development.
R H Quarles
exaly +3 more sources
Erythrocyte sialoglycoproteins and Plasmodium falciparum invasion
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1983Human erythrocytes with a deficiency in glycophorin A (En(a-) cells) and glycophorin B (S-s-U- and S-s-U+ cells) show significant resistance in vitro to invasion by Plasmodium falciparum merozoites. Treatment of normal erythrocytes with trypsin and chymotrypsin also reduced invasion.
openaire +2 more sources
Interaction of Mistletoe Toxic Lectin-I with Sialoglycoproteins
Biochemical and Biophysical Research Communications, 1995The binding properties of mistletoe toxic lectin-I (ML-I) with sialo-N- and O-glycans were investigated by quantitative precipitin and precipitin inhibition assays. Human alpha 1-acid glycoprotein reacted strongly with ML-I, precipitating over 82% of the lectin nitrogen tested, while the precipitability of its asialo product decreased by 30%.
A M, Wu +4 more
openaire +2 more sources
Heterogeneity of the sialoglycoproteins of the normal human erythrocyte membrane
Biochemical and Biophysical Research Communications, 1976Abstract The sialoglycoproteins of the human erythrocyte membrane can be separated into at least eight periodic acid Schiff-positive components using sodium dodecyl sulfate gel electrophoresis in the discontinuous buffer system of Laemmli. All eight components can also be labeled by mild periodate oxidation followed by reduction with NaB 3 H 4 ...
T J, Mueller, A W, Dow, M, Morrison
openaire +2 more sources
Sialoglycoproteins and filtration barriers in the glomerular capillary wall
Journal of Ultrastructure Research, 1975The free surface coat on foot processes of rat glomerular epithelium stains particularly heavily with ruthenium red and osmium tetroxide, indicating a polyanionic sialoglycoprotein. It is compressible and expansile, containing densely packed filaments 12–25 wide.
H, Latta, W H, Johnston, T M, Stanley
openaire +2 more sources
Hybrid sialoglycoprotein content of St(a+) red cells
Transfusion, 1988St(a+) red cells contain a ficin‐resistant hybrid sialoglycoprotein (SGP) consisting of the amino terminus of Ss sialoglycoprotein (Ss SGP) and the carboxyl terminus of MN sialoglycoprotein (MN SGP). Ficin‐ modified St(a+) but not St(a−) red cells were agglutinated by monoclonal antibodies NN5 (anti‐N) and 31 (detecting a sialic acid‐ dependent ...
openaire +2 more sources
Hageman factor, a novel sialoglycoprotein with esterase activity
Biochimica et Biophysica Acta (BBA) - Mucoproteins and Mucopolysaccharides, 1965A novel esterase has been isolated from bovine plasma in a highly purified form. According to electrophoresis and ultracentrifugal sedimentation patterns it represents a homogeneous 7.1 S sialoglycoprotein being composed of 5.9% neutral carbohydrates, 4.8% aminosugars and 4.4% sialic acid.
J G, Schoenmakers +3 more
openaire +2 more sources
Cross-linking sialoglycoproteins of human erythrocyte membranes
Biochemical and Biophysical Research Communications, 1973Abstract Human erythrocyte ghosts were treated with a bifunctional cross-linking reagent, dimethyl adipimidate dihydrochloride. On SDS-polyacrylamide electrophoresis of the cross-linked membrane proteins after solubilization, sialoglycoproteins and the proteins disappeared from the original band positions and appeared in a new band of aggregates.
openaire +2 more sources
Gangliosides, sialoglycoproteins and acetylcholinesterase of the developing mouse brain
Wilhelm Roux's Archives of Developmental Biology, 1977The developmental accretion of up to nine individual gangliosides in foetal brains, peri- and postnatal cortices, postnatal cerebelli and olfactory lobes and in the liver and the spleen were investigated in mice and compared with that of glycoprotein-bound sialic acid and the activity of the acetylcholinesterase.In foetal brain and in postnatal liver ...
openaire +2 more sources