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Peptide Identification Using Tandem Mass Spectrometry

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...

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Updated: Feb 24, 2026

Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification

Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification

Published on: November 15, 2017

SERS超スペクトルと機械学習によるタンパク質定量法の改善

Jiaheng Cui¹, Chenyao Feng², Xulan Chen³

¹School of Electrical and Computer Engineering, College of Engineering, The University of Georgia, Athens, Georgia 30602, United States.

|February 23, 2026

まとめ

この要約は機械生成です。

この研究は、定量的なタンパク質分析を改善するために、表面増強ラマン分光法（SERS）の新しい超スペクトルフレームワークを導入する。多様な表面からのシグナルを組み合わせることで、研究者らは吸着問題に対処し、より正確なタンパク質定量を実現した。

キーワード:

表面増強ラマン分光法超スペクトルタンパク質定量機械学習吸着表面化学

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Quantification of Proteins Using Peptide Immunoaffinity Enrichment Coupled with Mass Spectrometry

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Published on: July 31, 2011

Detection of Protein Ubiquitination Sites by Peptide Enrichment and Mass Spectrometry

Detection of Protein Ubiquitination Sites by Peptide Enrichment and Mass Spectrometry

Published on: March 23, 2020

関連する実験動画

Last Updated: Feb 24, 2026

Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification

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Published on: November 15, 2017

Quantification of Proteins Using Peptide Immunoaffinity Enrichment Coupled with Mass Spectrometry

Quantification of Proteins Using Peptide Immunoaffinity Enrichment Coupled with Mass Spectrometry

Published on: July 31, 2011

Detection of Protein Ubiquitination Sites by Peptide Enrichment and Mass Spectrometry

Detection of Protein Ubiquitination Sites by Peptide Enrichment and Mass Spectrometry

Published on: March 23, 2020