Navigation Links
Glycoprotein


A glycoprotein is a macromolecule composed of a protein and a carbohydrate (a sugar). The carbohydrate is usually attached to the protein in a posttranslational modification, at either asparagine, hydroxylysine, hydroxyproline, serine, or threonine. Possible carbohydrates include glucose, glucosamine, galactose, galactosamine , mannose, fructose, and sialic acid.

The sugar group can assist in protein folding or improve its stability. Glycoproteins are often used in proteins that are at least in part located in extracellular space (that is, outside the cell). Glycoproteins are important for immune cell recognition, especially in mammals. Examples of glycoproteins in the immune system are:

Other examples of glycoproteins include:

Soluble glycoproteins often show a high viscosity, for example, in egg white and blood plasma.

See also


'"/>


(Date:3/18/2016)... LONDON , March 18, 2016 ... Established Suppliers of Biometrics, ICT, Manned & Unmanned Vehicles, Physical ... & security companies in the border security market and ... and Europe has led ... your companies improved success. --> defence & ...
(Date:3/14/2016)... -- NXTD ) ("NXT-ID" or the "Company"), a ... airing of a new series of commercials on Time Warner ... st .  The commercials will air on Bloomberg TV, Fox ... Street show. --> NXTD ) ("NXT-ID" or the ... announces the airing of a new series of commercials on ...
(Date:3/10/2016)... , March 10, 2016 ... new market research report "Identity and Access Management Market ... Audit, Compliance, and Governance), by Organization Size, by Deployment, ... 2020", published by MarketsandMarkets, The market is estimated to ... 12.78 Billion by 2020, at a Compound Annual Growth ...
Breaking Biology News(10 mins):
Other biology definition