Database For Protein Expression?

Question

[jlshi.nudt]

Is there a database which presents the protein expression in different conditions(such as cancer, normal et.al.)?

Based on such a database, one can compare the protein expression with the transcriptional expression level.

[PoGibas]

By "protein expression" you mean "translation"?

[Naga]

Correct usage: 'Protein synthesis' and 'Gene expression'

Answer 1

[Hamish]

Some possible options for protein expression data from a couple of web and literature searches:

• GeMDBJ Proteomics (PubMed:20121473)
• PRIDE (PubMed:23203882)
• Human Proteinpedia
• MOPED
• Kahn Dynamic Proteomics Database

The list of Databases cross-referenced in UniProtKB is another possible source of protein expression data, since it lists many proteomics databases which may contain the type of expression data you are looking for.

Answer 2

[Spitshine]

Pax-DB is a new, integrated resource of protein expression, which could be used to explore different data sets including cancer and across the above databases and organisms. http://pax-db.org/

Answer 3

[cdsouthan]

Human Protein Atlas of course. As for any solid comparison between antibody, mass-spec (PRIDE) and transcript expression - best of luck

http://www.proteinatlas.org/