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Tandem mass tag labeling to characterize muscle-specific proteome change in beef during early postmortem

ABSTRACT: Bovine longissimus lumborum (LL) and psoas major (PM) muscles biopsy samples were collected from four carcasses (n = 4) at 45 min, 12 h, and 36 h postmortem from a commercial beef processing facility. Proteome profile variation between beef LL and PM during the early postmortem period were evaluated by tandem mass tag labeling containing ten different isobaric compounds.

INSTRUMENT(S): orbitrap

ORGANISM(S): Bos Taurus (bovine)

TISSUE(S): Skeletal Muscle

SUBMITTER: Chaoyu Zhai

LAB HEAD: Mahesh Narayanan Nair

PROVIDER: PXD017535 | Pride | 2020-02-19

REPOSITORIES: Pride

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Tandem mass tagged dataset used to characterize muscle-specific proteome changes in beef during early postmortem period.

Zhai Chaoyu C Djimsa Blanchefort A BA Brown Kitty K Prenni Jessica E JE Woerner Dale R DR Belk Keith E KE Nair Mahesh N MN

Data in brief 20200723

Bovine longissimus lumborum (LL) and psoas major (PM) muscles biopsy samples were collected from four carcasses (n = 4) at 45 min, 12 h, and 36 h postmortem from a commercial beef processing facility. Proteins present in the early postmortem LL and PM proteomes were identified and quantified using tandem mass tag (TMT) labelled, fractionated peptides coupled to liquid chromatography tandem mass spectrometry (LC-MS/MS). The data are supplied in this article and are related to ...[more]

PMID: 32775575

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