Prince:Proteomics: Difference between revisions
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=Introduction= | =Introduction= | ||
: [http://en.wikipedia.org/wiki/Proteomics Proteomics] is the study of [http://en.wikipedia.org/wiki/Protein protein] structure and function. [http://en.wikipedia.org/wiki/Mass_spectrometry Mass spectrometry] measures the ''m/z'' (mass to charge) ratio of particles. So mass spectrometry based proteomics is the study of protein structure and function by identifying the ''m/z'' ratio of proteins or pieces of proteins called [http://en.wikipedia.org/wiki/Peptide peptides]. | : [http://en.wikipedia.org/wiki/Proteomics Proteomics] is the study of [http://en.wikipedia.org/wiki/Protein protein] structure and function. [http://en.wikipedia.org/wiki/Mass_spectrometry Mass spectrometry] measures the ''m/z'' (mass to charge) ratio of particles. So mass spectrometry based proteomics is the study of protein structure and function by identifying the ''m/z'' ratio of proteins or pieces of proteins called [http://en.wikipedia.org/wiki/Peptide peptides]. Mass spectrometry can identify thousands of proteins in a single analysis. Our goal is to identify and quantitate changes in protein concentration and phosphorylation of proteins in the PAS kinase network as a result of PAS kinase perturbation. | ||
=Experiment Design= | |||
| [[image:Sample Prep Work Flow.jpeg|150px|link=Image:Sample Prep Work Flow.jpg]] | |||
Revision as of 12:24, 3 February 2012
Introduction
- Proteomics is the study of protein structure and function. Mass spectrometry measures the m/z (mass to charge) ratio of particles. So mass spectrometry based proteomics is the study of protein structure and function by identifying the m/z ratio of proteins or pieces of proteins called peptides. Mass spectrometry can identify thousands of proteins in a single analysis. Our goal is to identify and quantitate changes in protein concentration and phosphorylation of proteins in the PAS kinase network as a result of PAS kinase perturbation.
Experiment Design
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