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Updated: Jul 5, 2025

Sampling Human Indigenous Saliva Peptidome Using a Lollipop-Like Ultrafiltration Probe: Simplify and Enhance Peptide Detection for Clinical Mass Spectrometry
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人与狗之间的唾液蛋白同质:基于质谱的蛋白质组学分析

Paras Ahmad1, Lina M Marin1, Candace Lowe2

  • 1College of Dentistry, University of Saskatchewan, Saskatoon, Saskatchewan S7N E5E, Canada.

Journal of dentistry
|January 21, 2024
PubMed
概括

这项研究确定了雄性和雌性狗的明显的唾液蛋白质,揭示了与人类蛋白质的显著同质性. 这些发现为哺乳动物物种的健康评估提供了潜在的生物标志物.

关键词:
生物标志物 生物标志物质谱测量质量谱测量人类的家谱 (Phylogeny) 是一个学科.蛋白质组是蛋白质组的组成部分.蛋白质组学是指蛋白质组学.这是唾液的唾液.

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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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MALDI-TOF Mass Spectrometry

Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
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