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Protocol for absolute quantification of proteins in Gram-negative bacteria based on QconCAT-based labeled peptides
Mass-spectrometry-based absolute protein quantification uses labeled quantification concatamer (QconCAT) as internal standards (ISs). To calculate the amount of protein(s), the ion intensity ratio between the analyte and its cognate IS is compared in each biological sample. The present protocol desc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9881405/ https://www.ncbi.nlm.nih.gov/pubmed/36853682 http://dx.doi.org/10.1016/j.xpro.2023.102060 |