Resources

Proteomics Databases



Metabolomics Databases

• • Principle of Membrane Proteomics in Biological Systems

  Membrane proteomics is an essential branch of biological research focused on studying membrane proteins and their functions within biological systems. Membrane proteins play crucial roles in cellular functions, signal transduction, and material transport. Understanding the principles of membrane proteomics aids in unraveling the complexity of biological systems and their regulatory mechanisms.

• • Precise Quantitative: Label-free Protein Analysis

  Accurate quantification of proteins is vital in biomedical research. In recent years, the development of label-free protein analysis technology has provided a new option for precise quantification. Traditional protein quantification methods require the use of markers, such as fluorescent dyes or isotopic labels, but these methods have some limitations.

• • Peptide Sequencing: Advanced Techniques for Amino Acid Arrangement

  Peptides are formed by connecting amino acids through peptide bonds. Peptide sequencing refers to determining the specific order of amino acids in a peptide or protein. This information is crucial for understanding the function, structure, and interaction of peptides with other molecules.

• • Analysis of Characteristic Peaks of Lysine in Circular Dichroism Spectroscopy

  Circular dichroism (CD) is a technique used to study the secondary and tertiary structures of proteins, nucleic acids, and other biomolecules. By measuring the molecular rotation at specific wavelengths, information about their structures can be obtained.

• • Edman Degradation: Classic Method for Peptide Amino Acid Sequencing

  Edman degradation is a classic method used to determine the amino acid sequence of peptides and proteins. Developed by Pehr Edman in the 1950s, it is still widely used today, particularly for shorter peptide fragments.

• • Methods and Applications of Amino Acid Sequencing: Deep Insights into Protein Structure and Function

  Amino acid sequencing, also known as protein sequencing or amino acid sequencing, is a technique used to determine the exact order of amino acid residues in a protein. This sequence is crucial for understanding the structure, function, and role of the protein in an organism.

• • Protein Mass Spectrometry

  Proteins are one of the most important molecules in the body, playing a crucial role in various biological functions. Understanding the structure, function, and interactions of proteins is vital to understanding the workings of biological systems. However, due to the complexity and diversity of proteins, a comprehensive study of them has been a challenge for scientists.

• • Proteomics Based on Mass Spectrometry

  Proteins are important functional molecules in organisms, participating in the regulation and execution of various biological processes. Understanding the composition, structure, and function of proteins is crucial for the development and treatment of biological drugs. With the development and advancement of mass spectrometry technology, mass spectrometry-based proteomics has become an important tool for studying the composition and characteristics of proteins.

• • Comparative Study on the Primary Structures of Various Biological Products

  Biological products are a crucial type of therapeutic agents, including protein drugs, antibody drugs, vaccines, nucleic acid drugs, etc. These biological products play a vital role in the medical field, and their primary structures have a key impact on their stability and function.

• • Technology and Application of Protein Mass Spectrometry

  Proteins are crucial molecular components within biological organisms and play a key role in life functions. Therefore, studying the structure, function, and interaction of proteins is essential for the development and application of bio-pharmaceuticals. As a powerful analytical technology, proteomic mass spectrometry plays a significant role in the field of bio-pharmaceuticals.