Resources

Proteomics Databases



Metabolomics Databases

• • Peptide Sample Analysis in Peptide Identification Technology

  Identification and analysis of the biological world is a key step in deciphering any form of life science problem. Among these analyses, peptide identification technology, with its superior precision and profound complexity, occupies an important position in scientific research. Peptides are usually products of protein degradation, composed of different arrangements and conformations of several to several hundred amino acids, and can participate in or regulate many biological processes widely.

• • Deciphering the Complexity of the Proteome

  Proteins are essential functional molecules in biological bodies, playing key roles in regulation, catalysis, and structural support. Understanding the composition and expression changes of the proteome under different conditions is crucial for a deeper understanding of the functions of biological systems and disease mechanisms. Proteomics, as a discipline studying the proteome, utilizes sequencing technologies to decipher the complexity of the proteome, and has become a hot research direction in the ......

• • Methods Suitable for Accurate Analysis of Glycosylation Modifications

  Glycosylation is a common and important protein modification method that plays a key role in cell regulation. With the continuous development of the field of biopharmaceuticals, accurate detection of glycosylation modifications is increasingly important. Glycosylation modification detection can help us to deeply understand the structure and function of proteins, thereby optimizing the design and production process of biopharmaceuticals.   Mass Spectrometry: High-Resolution Identification of Glycosylat......

• • Metaproteome Analysis Technology Reveals the Complete Picture and Function of the Proteome

  Metaproteome analysis technology is a method for comprehensive study of the proteome in the body. In the past, scientists mainly relied on genomics studies to understand the genetic information of organisms. However, as the most basic functional molecules in the body, proteins play a key role in regulating life processes. Their types and functions are crucial to the normal operation of the body. Therefore, the emergence of metaproteome analysis technology fills this research gap.   Applications 1. Dev......

• • Comparison of Plasma Requirements for Different Samples in Proteomics

  Proteomics is an important biological research method that analyzes proteins in biological samples to reveal information about protein composition, function, and interactions within an organism. In proteomics research, plasma is one of the most commonly used sample types. This article will discuss the required plasma volume for different types of samples in proteomics research.

• • Innovative Shotgun Proteomics Approach

  Proteomics, as a discipline studying the composition, structure, function, and interactions of proteins in organisms, has played a crucial role in the field of biomedicine. Shotgun proteomics, an important method in proteomics research, allows for high-throughput analysis of proteins in a sample, providing a wealth of protein information.

• • Application and Prospects of Flow Mass Spectrometry in Protein Modification Research

  With the development of the field of biopharmaceuticals, research and development of protein drugs have become increasingly important. Protein modifications, as key factors in protein function and regulation, are of great significance for the research and clinical application of biopharmaceuticals. In protein modification research, flow cytometry-mass spectrometry (FC-MS) has emerged as an effective tool for exploring protein modifications.

• • How to Analyze Protein-Peptide Interactions Using IP-MS?

  With the continuous development of biopharmaceuticals, the study of protein-protein interactions has become a key to exploring biological activities within organisms. In the study of protein-protein interactions, immunoprecipitation followed by mass spectrometry (IP-MS) has become an important tool that can help us decipher the nature of protein-peptide interactions.

• • How to Select the Best Protocol for IP-MS Analysis?

  Protein-protein interactions are a crucial mechanism for cellular regulation, playing a key role in the cellular processes and the development of diseases. Immunoprecipitation-mass spectrometry (IP-MS) analysis is a highly sensitive and efficient technique that helps scientists reveal protein-protein interaction networks.

• • How to Reveal Protein Higher-Order Structures Using Mass Spectrometry?

  Protein is one of the most important biomacromolecules in organisms, and its tertiary structure determines its function and properties. Revealing the high-level structure of proteins is of great significance for drug development and treatment in the field of biopharmaceuticals. Mass spectrometry, as an efficient and accurate analytical method, plays an increasingly important role in the analysis of protein high-level structures.