Proteome Analysis of Human Embryonic Stem Cells Organelles

ABSTRACT: Here, we have utilized a sub-cellular proteomics approach to analyze the localization of proteins in the nucleus, mitochondria, crude membrane, cytoplasm, heavy and light microsomes. Out of 2002 reproducibly identified proteins, we detected 762 proteins in a single organelle whereas 160 proteins were found in all sub-cellular fractions. We verified the localization of identified proteins through databases and discussed the consistency of the obtained results. With regards to the ambiguity in the definition of a membrane protein, we tried to clearly define the plasma membrane, peripheral membrane and membrane proteins by annotation of these proteins in databases, along with predictions of transmembrane helices.

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Embryonic Stem Cell

SUBMITTER: Faezeh Shekari  

LAB HEAD: Ghasem Hosseini Salekdeh

PROVIDER: PXD006271 | Pride | 2017-04-26

REPOSITORIES: Pride