Starvation-specific NSPs in Leishmania mexicana parasites by quantitative proteomics

ABSTRACT: Using a combination of BONCAT technique and iTRAQ 3-plex quantitative proteomics MS, we profiled the de novo protein synthesis in the starving L. mexicana parasites in a temporally resolved manner. This approach uniquely integrates the high specificity of the BONCAT technique for the NSPs with the high sensitivity and multiplexed quantitation capability of the iTRAQ quantitative proteomics MS. Proof-of-concept experiments identified over 250 starvation-specific NSPs in the parasite and quantified the relative changes in abundance of these proteins as a function of duration of starvation.

INSTRUMENT(S):

ORGANISM(S): Trypanosoma Brucei

TISSUE(S): Primary Cell

SUBMITTER: Kalesh Karunakaran  

LAB HEAD: Dr Kalesh Karunakaran

PROVIDER: PXD015827 | Pride | 2019-12-04

REPOSITORIES: Pride