相关实验视频

Updated: Jul 9, 2026

Cell-Lineage Guided Mass Spectrometry Proteomics in the Developing Frog Embryo
09:18

Cell-Lineage Guided Mass Spectrometry Proteomics in the Developing Frog Embryo

Published on: April 21, 2022

1.6K

从血滴到生物标志物:在基于质谱的蛋白质组学中对微采样进行范围审查

Amanda J Campbell1,2,3, Nicolai B Palstrøm1,2,3, Lars M Rasmussen1,2,3,4

  • 1Department of Clinical Biochemistry, Odense University Hospital, Odense, Denmark.

Clinical proteomics
|May 18, 2025
PubMed
概括

微样本显示出临床蛋白质组学的前景,提供更容易的血液采集. 然而,需要标准化量化方法才能充分发挥它们在大规模研究中的潜力.

关键词:
临床蛋白质组学 临床蛋白质组学干燥的血液斑点 干燥的血液斑点质谱测量质量谱测量微量采样是指微量采样.范围审查 范围审查

更多相关视频

Microsampling in Targeted Mass Spectrometry-Based Protein Analysis of Low-Abundance Proteins10:21

Microsampling in Targeted Mass Spectrometry-Based Protein Analysis of Low-Abundance Proteins

Published on: January 13, 2023

2.3K
A Streamlined Approach for Mass Spectrometry-Based Proteomics Using Selected Tissue Regions08:59

A Streamlined Approach for Mass Spectrometry-Based Proteomics Using Selected Tissue Regions

Published on: April 18, 2025

302

相关概念视频

MALDI-TOF Mass Spectrometry01:19

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...
Peptide Identification Using Tandem Mass Spectrometry01:33

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...
Proteomics01:33

Proteomics

A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term proteomics...