Gourt > Science > Biology > Biochemistry and Molecular Biology > Biomolecules > Proteins and Enzymes > Proteomics (12)
Proteomics is the large-scale study of proteins, particularly their structures and functions. This term was coined to make an analogy with genomics, and while it is often viewed as the "next step", proteomics is much more complicated than genomics. Most importantly, while the genome is a rather constant entity, the proteome differs from cell to cell and is constantly changing through its biochemical interactions with the genome and the environment. One organism has radically different protein expression in different parts of its body, in different stages of its life cycle and in different environmental conditions.
The entirety of proteins in existence in an organism throughout its life cycle, or on a smaller scale the entirety of proteins found in a particular cell type under a particular type of stimulation, are referred to as the proteome of the organism or cell type respectively.
Since proteins play a central role in the life of an organism, proteomics is instrumental in discovery of biomarkers, such as markers that indicate a particular disease.
More on [ Proteomics ]
Arrays :: Methods and Techniques
Bioinformatics :: Biology
Mass Spectrometry :: Analytical
Electrophoresis
Liquid Chromatography
Nuclear Magnetic Resonance
Crystallography :: Physics
proteomics and biosensor paper tmr! Exams r so stressful. Wish me luck!
mayacastelloz (Maya Castelloz) Sun, 13 Dec 2009 11:14:58 -0000
proteomics and biosensor paper tmr! Exams r so stressful. Wish me luck!
must seriously study...0% of proteomics entered my brain....zzz
Izanagi_Tim (Tim Ang) Sun, 13 Dec 2009 06:27:49 -0000
must seriously study...0% of proteomics entered my brain....zzz
Funding Update: NIH Grants in Proteomics, July 23 to Dec. 3, part one of two. http://bit.ly/53HShF
GenomeWeb_News (GenomeWeb News) Fri, 11 Dec 2009 18:36:46 -0000
Funding Update: NIH Grants in Proteomics, July 23 to Dec. 3, part one of two. http://bit.ly/53HShF
@andy706 @autom36 #genomics #proteomics nice but low trafick http://genomicsnetwork.ac.uk
kcvata (KV) Fri, 11 Dec 2009 18:27:03 -0000
@andy706 @autom36 #genomics #proteomics nice but low trafick http://genomicsnetwork.ac.uk
Funding Update: NIH Grants in Proteomics, July 23 to Dec. 3, part one of two. http://bit.ly/5gSzLz
BioTechTransfer (BiotechTransferWeek) Fri, 11 Dec 2009 18:24:18 -0000
Funding Update: NIH Grants in Proteomics, July 23 to Dec. 3, part one of two. http://bit.ly/5gSzLz
@dethyxcobwaxnac @bowman #genomics #proteomics http://en.wikipedia.org/wiki/Genomics
kcvata (KV) Fri, 11 Dec 2009 18:24:02 -0000
@dethyxcobwaxnac @bowman #genomics #proteomics http://en.wikipedia.org/wiki/Genomics
Human Proteomics Initiative - Project to annotate all known human sequences according to the quality standards of Swiss-Prot.
HUPO 5th Annual World Congress - Details of five day meeting of the Human Proteome Organisation in Long Beach, California.
NHLBI Proteomics Initiative - Collaboration of ten multi-disciplinary research centers, to develop technologies, and apply them to advancing knowledge of heart, lung, blood, and sleep health and disease. Includes links to participants throughout the USA.
Meta Description: [ NHLBI Proteomics Initiative ]
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Swedish Human Proteome Resource - A program devoted to systematic generation of antibodies to a non-redundant set of human proteins, and to use these reagents for functional exploration of protein variants and interactions.
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