Ontology highlight
ABSTRACT:
INSTRUMENT(S): Orbitrap Fusion
ORGANISM(S): Homo Sapiens (human)
TISSUE(S): Epithelial Cell, Cell Culture
DISEASE(S): Cervix Carcinoma
SUBMITTER: Björn Häupl
LAB HEAD: Andrea Sinz
PROVIDER: PXD005349 | Pride | 2017-04-10
REPOSITORIES: Pride
Proteomics 20170501 10
We present a novel approach that relies on the affinity capture of protein interaction partners from a complex mixture, followed by their covalent fixation via UV-induced activation of incorporated diazirine photoreactive amino acids (photo-methionine and photo-leucine). The captured protein complexes are enzymatically digested and interacting proteins are identified and quantified by label-free LC/MS analysis. Using HeLa cell lysates with photo-methionine and photo-leucine-labeled proteins, we ...[more]