Total number of proteins in HeLa cell
| Range | ~2E+9 but see comment (from ron milo) that suggests ~10^10 polypeptides/cell |
|---|---|
| Organism | Human Homo sapiens |
| Reference | Finka A, Goloubinoff P. Proteomic data from human cell cultures refine mechanisms of chaperone-mediated protein homeostasis. Cell Stress Chaperones. 2013 Feb 21 p.3 right column bottom paragraphPubMed ID23430704 |
| Primary Source | Nagaraj N, Wisniewski JR, Geiger T, Cox J, Kircher M, Kelso J, Pääbo S, Mann M. Deep proteome and transcriptome mapping of a human cancer cell line. Mol Syst Biol. 2011 Nov 8 7: 548. doi: 10.1038/msb.2011.81.PubMed ID22068331 |
| Method | Online liquid chromatography coupled to high-resolution MS and MS/MS (mass spectrometry). |
| Entered by | Uri M |
| ID | 109387 |