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相关概念视频

Proteomics01:33

Proteomics

7.2K
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...
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Ribosome Profiling02:24

Ribosome Profiling

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Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
3.5K
Protein-protein Interfaces02:04

Protein-protein Interfaces

12.5K
Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...
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相关实验视频

Updated: Jun 9, 2025

Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve
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Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve

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循环蛋白 - - 技术发展,当前的挑战和未来的趋势.

Philipp E Geyer1, Daniel Hornburg2,3, Maria Pernemalm4

  • 1Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany.

Journal of proteome research
|October 31, 2024
PubMed
概括
此摘要是机器生成的。

蛋白质组学的进步为研究血液蛋白质提供了新的途径,以获得人类健康的洞察力. 本次调查回顾了流通蛋白质组研究的当前进展和未来方向.

关键词:
在PTM的PTM.类天文图集 类天文图集 类天文图集亲和关系是一种亲和关系.生物标志物发现发现血液 血液 血液 血液 血液细胞外囊泡细胞外囊泡质谱测量质谱测量质谱测量质谱测量质量测量质谱测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量微量采样微量采样血等离子体是什么?血液中的血清是血清.

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Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot
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Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot

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Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification
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相关实验视频

Last Updated: Jun 9, 2025

Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve
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Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot
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Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification
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科学领域:

  • 生物化学 生化学
  • 分子生物学分子生物学
  • 蛋白质组学是指蛋白质组学.

背景情况:

  • 蛋白质组学技术已经取得了显著的进步,使人类生物学能够更深入地描述.
  • 血液是理解人类健康的关键生物流体,因为它是可以获得的.
  • 蛋白质组学方面的创新需要对现有方法进行重新评估,以最大限度地提高数据价值并避免过去的错误.

研究的目的:

  • 介绍2024年人类血蛋白质组研究社区进展情况的调查.
  • 为了突出最新的人类血蛋白质集构建.
  • 讨论在循环蛋白质组研究中的新兴技术和应用.

主要方法:

  • 审查最近蛋白质组学技术的改进.
  • 来自人体血蛋白质组类图表的数据分析.
  • 讨论新兴的研究领域,包括蛋白质形式,蛋白质网络,细胞外囊泡和循环抗体.

主要成果:

  • 人类等离子体蛋白质集现在包括来自113个数据集的4608种蛋白质.
  • 在既定和新兴的蛋白质组学方法方面取得了重大进展.
  • 对蛋白质形式,蛋白质网络,细胞外囊泡和循环抗体的研究正在扩大.

结论:

  • 目前和新兴的蛋白质组学工具对推进循环蛋白质组研究具有很大的前景.
  • 对方法的持续重新评估对于增加生物医学研究价值至关重要.
  • 该领域正在迅速发展,通过基于血液的蛋白质组学为了解人类健康提供了新的途径.