Jove
Visualize
联系我们

相关概念视频

Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

6.7K
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...
6.7K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Dachsous-Fat signaling shapes the Drosophila wing through mechanical forces.

PLoS biology·2026
Same author

Targeted Analyses of MHC-I Peptides Using TOMAHAQ.

Methods in molecular biology (Clifton, N.J.)·2025
Same author

Dachsous-Fat Signaling Shapes the Drosophila Wing through Mechanical Forces.

bioRxiv : the preprint server for biology·2025
Same author

Enhanced Regioselectivity and Catalytic Activity on C7Hydroxylation of Lithocholic Acid to Produce Ursodeoxycholic Acid by Monooxygenase CYP107D1 Based on Semi-Rational Design.

Biotechnology journal·2025
Same author

Atomic Manipulation of 2D Materials by Scanning Tunneling Microscopy: Advances in Graphene and Transition Metal Dichalcogenides.

Nanomaterials (Basel, Switzerland)·2025
Same author

Nanoscale island manipulation and construction of heterojunctions by mechanical collision of 2D materials.

Physical chemistry chemical physics : PCCP·2025
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Sep 8, 2025

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.3K

PepMapViz:用于类映射,可视化和比较探索的多功能工具包.

Zhenru Zhou1, Qui T Phung1, Corey E Bakalarski1,2

  • 1Department of Proteomic and Genomic Technologies, Genentech, Inc., South San Francisco, CA 94080, United States.

Bioinformatics (Oxford, England)
|July 15, 2025
PubMed
概括

PepMapViz是一个新的R包,用于可视化质谱测量中的片映射数据. 它有助于理解蛋白质域,修改,并预测抗体疗法的免疫性.

科学领域:

  • 蛋白质组学和生物信息学
  • 免疫学和药物开发

背景情况:

  • 质谱学对于识别和分析蛋白质修饰至关重要.
  • 在不同的分析工具和实验条件中可视化数据具有挑战性.

研究的目的:

  • 介绍PepMapViz,这是一个用于片映射和可视化的多功能R包.
  • 为了方便从各种质谱仪器中导入和分析类数据.
  • 通过可视化增强对基于抗体的疗法的免疫性预测.

主要方法:

  • PepMapViz从多个质谱分析工具中导入类数据.
  • 该包将基映射到父蛋白序列,突出显示域和修改.
  • 支持跨实验条件的比较可视化.

主要成果:

  • PepMapViz可以在抗体区域中可视化MHC呈现的类群.
  • 它有助于在类水平上可视化跨软件质谱结果.
  • 该包可视化域名细节和翻译后修改覆盖范围.

结论:

  • PepMapViz提供灵活的酸映射和可视化功能.
  • 它支持复杂的蛋白质组学数据的分析,并有助于药物开发.

更多相关视频

Immunopeptidomics: Isolation of Mouse and Human MHC Class I- and II-Associated Peptides for Mass Spectrometry Analysis
09:32

Immunopeptidomics: Isolation of Mouse and Human MHC Class I- and II-Associated Peptides for Mass Spectrometry Analysis

Published on: October 15, 2021

12.9K
Author Spotlight: A Computational Approach to Decipher Amino Acid Preferences in Multispecific Protein-Protein Interactions
06:50

Author Spotlight: A Computational Approach to Decipher Amino Acid Preferences in Multispecific Protein-Protein Interactions

Published on: January 26, 2024

2.0K

相关实验视频

Last Updated: Sep 8, 2025

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.3K
Immunopeptidomics: Isolation of Mouse and Human MHC Class I- and II-Associated Peptides for Mass Spectrometry Analysis
09:32

Immunopeptidomics: Isolation of Mouse and Human MHC Class I- and II-Associated Peptides for Mass Spectrometry Analysis

Published on: October 15, 2021

12.9K
Author Spotlight: A Computational Approach to Decipher Amino Acid Preferences in Multispecific Protein-Protein Interactions
06:50

Author Spotlight: A Computational Approach to Decipher Amino Acid Preferences in Multispecific Protein-Protein Interactions

Published on: January 26, 2024

2.0K
  • 该R包是免费可用的,用于使用和进一步开发.