What are glycoproteins?

Some articles on glycoproteins, glycoprotein:

Membrane Glycoprotein - Functions
... Some functions served by glycoproteins Function Glycoproteins Structural molecule Collagens Lubricant and protective agent Mucins Transport molecule ... and its analogs, key proteins in development Hemostasis (and thrombosis) Specific glycoproteins on the surface membranes of platelets ...
Pancreatic Ribonuclease
... alkaline ribonuclease, ribonuclease, gene S glycoproteins, Ceratitis capitata alkaline ribonuclease, SLSG glycoproteins, gene S locus-specific glycoproteins, S-genotype-asssocd ... glycoproteins, ribonucleate 3'-pyrimidino-oligonucleotidohydrolase) are pyrimidine-specific endonucleases found in high quantity in the pancreas of certain ...
Membrane Glycoprotein - Analysis
... A variety of methods used in detection, purification, and structural analysis of glycoproteins are Some important methods used to study glycoproteins Method Use Periodic acid-Schiff stain Detects ... Incubation of cultured cells with glycoproteins as radioactive decay bands Leads to detection of a radioactive sugar after electrophoretic separation ... lectin affinity chromatography To purify glycoproteins or glycopeptides that bind the particular lectin used ...
Avian Sarcoma Leukosis Virus - Viral Structure and Composition
... containing transmembrane and cell surface glycoproteins ... Viral glycoprotein-receptor interactions are required to initiate membrane fusion of the virus and cell ... The surface glycoproteins contain the major domains that interact with the host cell receptor while the transmembrane (TM) glycoproteins anchor the surface glycoproteins to the virus membrane ...
Sialic Acid - Function
... Sialic acid-rich glycoproteins (sialoglycoproteins) bind selectin in humans and other organisms ... cancer cells often express a high density of sialic acid-rich glycoproteins ... viruses (Orthomyxoviridae) have hemagglutinin activity (HA) glycoproteins on their surfaces that bind to sialic acids found on the surface of human erythrocytes and on the cell membranes of ...