Proteomics

Dataset Information

0

High throughput and automated platform for MHC peptides purification


ABSTRACT: We developed a novel high-throughput and automated platform for MHC (major histocompatibility complex) peptides purification using AssayMAP with enhanced speed, sensitivity and reproducibility relative to prior studies.

INSTRUMENT(S): Orbitrap Fusion Lumos, LTQ Orbitrap Elite

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): B Cell, Cell Culture

SUBMITTER: Lichao Zhang  

LAB HEAD: Josh Elias

PROVIDER: PXD022629 | Pride | 2025-05-06

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
FL0018659_manual_MHC1_HCD.raw Raw
FL0018725_manual_MHC2_HCD.raw Raw
FL0027174_raji_MHC1_50k_100ms.raw Raw
FL0027176_raji_MHC1_50k_100ms.raw Raw
FL0027178_raji_MHC1_30k_100ms.raw Raw
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Publications

Automated Ligand Purification Platform Accelerates Immunopeptidome Analysis by Mass Spectrometry.

Zhang Lichao L   McAlpine Patrick L PL   Heberling Marlene L ML   Elias Joshua E JE  

Journal of proteome research 20201217 1


Major histocompatibility complex (MHC)-presented peptides (pMHC) give insight into T cell immune responses, a critical step toward developing a new generation of targeted immunotherapies. Recent instrumentation advances have propelled mass spectrometry to being arguably the most robust technology for discovering and quantifying naturally presented pMHC from cells and tissues. However, sample preparation has remained a major limitation due to time-consuming and labor-intensive workflows. We devel  ...[more]

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