Resources

Proteomics Databases



Metabolomics Databases

• • Glycated Albumin Measurement and High-Performance Liquid Chromatography

  Glycated albumin is a type of biomarker that is of significant importance in the diagnosis and monitoring of diabetes and other chronic diseases. Its measurement is crucial for understanding disease progression and evaluating treatment effectiveness. In the field of biopharmaceuticals, high-performance liquid chromatography (HPLC) has become a commonly used and effective method for the determination of glycated albumin.

• • Deciphering the Mechanisms of Histone Modification

  Proteomics of post-translational modifications (PTMs) is a scientific field that studies the expression, structure, and function of proteins within organisms. In biology, protein modifications are crucial mechanisms for cellular regulation and signal transduction. PTM proteomics analysis is an emerging technique that reveals the important roles of protein modifications in cellular processes through high-throughput analysis of histone modifications.

• • Common Methods for Assessing Protein-Protein Interactions

  Protein-Protein interactions are crucial biological processes in which proteins interact with each other to perform various functions in organisms. These interactions play important roles in cell signaling, metabolism regulation, immune response, and other biological processes. Understanding protein-protein interactions is of great significance in the field of biopharmaceutical research and drug development.

• • IP-MS Revealing Interaction Mechanisms Between Viral and Host Proteins

  Virus infection has always been an important public health issue worldwide, posing a serious threat to human health and life safety. In recent years, revealing the interaction mechanisms between viruses and host cells has become an important research direction.

• • How to Optimize Mass Spectrometry for Revealing Protein Composition?

  Proteomics is an important field in biology that studies the function and interactions of proteins in cells and organisms. Mass spectrometry analysis, as one of the key technologies in proteomics research, plays an irreplaceable role in deciphering complex protein mixtures.

• • Methods for Determining Protein Purity

  Protein is an important biomolecule in organisms, and its purity directly affects the quality and efficacy of biopharmaceuticals. Therefore, accurate determination of protein purity is a crucial task in the field of proteomics in biopharmaceuticals. In purity determination, choosing the appropriate method is essential. This article will introduce several common determination methods.

• • Unveiling Protein Analysis Through Mass Spectrometry

  Mass spectrometry analysis, as an efficient proteomic technique, is widely used in areas such as biopharmaceutical development, biomarker identification, and disease research. Through mass spectrometry analysis, we can gain in-depth understanding of protein structure and function, providing strong support for biological and medical research.

• • What is SG in N-Glycosylation Modification in Mass Spectrometry?

  In the field of biopharmaceuticals, protein modification is no longer just a simple "decoration," but has become an important switch controlling life processes. Among them, N-glycosylation modification has become a widely studied focus.

• • Versatility of Liquid Phase Analysis Techniques in Proteomics

  In proteomics, liquid phase analysis techniques play a crucial role due to their wide range of applications and ability to provide rich information, which has greatly facilitated the rapid development of proteomics. High-performance liquid chromatography (HPLC) is the most common and fundamental method in liquid phase analysis. In proteomics, HPLC is mainly used for protein separation and purification.

• • Can Mass Spectrometry Reveal the 3D Structure of Proteins?

  Mass spectrometry is a technique that obtains structural information of compounds by measuring the ratio of molecular ion mass to quantity. In theory, this method should only be sensitive to the mass and charge of substances, not to their shapes and structures.