Resources

Proteomics Databases



Metabolomics Databases

• • Selection and Optimization of Protein Identification Methods

  Protein identification is the process of identifying and analyzing proteins, including determining their sequence, structure, modifications, and functions. This article will introduce the significance and challenges of protein identification, and focus on the selection and optimization of protein identification methods.

• • Analyzing Protein Structure Using Circular Dichroism Spectroscopy

  The basic principle of circular dichroism spectroscopy is a technique used to study the structure of molecules by measuring their absorption and rotation of circularly polarized light. Chiral amino acid residues in proteins produce optical rotation effects on circularly polarized light and exhibit specific absorption spectra. Circular dichroism spectroscopy obtains structural information of proteins by measuring the difference in absorption of left- and right-handed circularly polarized light.

• • Unlocking the Epigenetic Field in Proteomics Research Through Methylation Detection

  With the development of proteomics research, methylation detection has become a key technology in the field of epigenetics. Methylation, as one of the most common types of epigenetic modifications, plays a crucial role in gene expression and protein function.

• • In-Depth Exploration of Methods and Applications for Detecting Protein Phosphorylation Levels

  In organisms, protein phosphorylation is a common and important epigenetic modification that can regulate the structure and function of proteins. Phosphorylation modification can affect protein activity, interactions, and localization, thereby regulating biological processes such as cell signaling, gene expression, and cellular functions.

• • Proteomics Analysis Technology Advancing Biological Research

  Proteomics analysis techniques, which aim to comprehensively understand the protein composition and functions within an organism, have filled the research gap left by traditional methods due to the complexity and diversity of proteins. These techniques have revolutionized biological research.

• • Data Analysis and Mining Strategies in Proteomics Mass Spectrometry

  Proteomic mass spectrometry technology is a key tool in the study of biological drugs, providing important information on the quality, sequence, and structure of protein samples for disease diagnosis and treatment. However, the massive amount of mass spectrometry data poses a challenge for researchers, as extracting meaningful information from these data and understanding their biological significance is a complex task.

• • Exploring the Sequence Features of Antibody-Disease Link via De Novo Sequencing of Antibody Proteins

  With the advancement of technology, the De Novo sequencing of antibody protein allows us to accurately obtain the protein sequence information of antibodies, enabling in-depth study of their functions and their relationship with diseases.

• • Key Technologies in Protein Identification and Sequence Analysis

  Protein identification and sequence analysis are crucial for understanding cellular processes, disease mechanisms, and biopharmaceutical development.

• • Unlock Target Protein: Pull-Down based Protein Analysis Service at MtoZ Biolabs

  MtoZ Biolabs utilize GST Pull-Down kits, paired with a high-sensitivity UPLC-MS platform, to offer the most optimized one-stop solution for pull-down based protein analysis service. MS not only offers high sensitivity and specificity but also allows for the accurate identification of low-abundance and complex protein interaction networks. By applying MS to identify the proteins captured in the pull-down assay, it provides precise molecular-level information in a high-throughput context.

• • MtoZ Biolabs Offers Advanced Protein Post-Translational Modification Analysis Services

  MtoZ Biolabs' protein post-translational modification analysis services cover a broad spectrum of modifications—including phosphorylation, ubiquitination, glycosylation, and more—that are critical in regulating protein function and cellular processes. Utilizing advanced mass spectrometry platforms like the Thermo Fisher Q Exactive HF and Orbitrap Fusion Lumos, combined with high-sensitivity nano-liquid chromatography (Nano-LC), we provide high-resolution detection of low-abundance modified peptides for.....