DIA label-free proteomic analysis of murine bone-marrow-derived macrophages.
STAR Protoc
; 3(4): 101725, 2022 12 16.
Article
em En
| MEDLINE
| ID: mdl-36166358
ABSTRACT
Here, we describe an optimized protocol to analyze murine bone-marrow-derived macrophages using label-free data-independent acquisition (DIA) proteomics. We provide a complete step-by-step protocol describing sample preparation utilizing the S-Trap approach for on-column digestion and peptide purification. We then detail mass spectrometry data acquisition and approaches for data analysis. Single-shot DIA protocols achieve comparable proteomic depth with data-dependent MS approaches without the need for fractionation. This allows for better scaling for large sample numbers with high inter-experimental reproducibility. For complete details on the use and execution of this protocol, please refer to Ryan et al. (2022).
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Medula Óssea
/
Proteômica
Limite:
Animals
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article