Resources

Proteomics Databases



Metabolomics Databases

• • Circular Dichroism Spectroscopy for Chiral Compounds

  Circular dichroism spectroscopy (CD spectroscopy) is a highly effective technique used to study the structure and optical activity of chiral compounds. This technique is based on the differential absorption of left- and right-circularly polarized light by chiral molecules, which is reflected in the resulting spectrum and provides information about the molecular structure.

• • Circular Dichroism: Protein Secondary Structure Determination

  Circular Dichroism Spectroscopy, also known as CD spectroscopy, is a spectroscopic technique commonly used to study the structure of biomacromolecules such as proteins, particularly their secondary structure. CD spectroscopy provides important information about the local and global conformation of proteins, which is crucial for understanding their function and stability.

• • Protein Thermal Stability: Differential Scanning Calorimetry Detection

  Differential Scanning Calorimetry (DSC) is an analytical technique used to study the thermal stability of proteins. This method can measure the heat behavior of proteins when heated, particularly the heat released or absorbed during structural changes. DSC provides important information about protein folding and stability, which is valuable in fields such as drug design, biotechnology, and disease research.

• • Analysis of Medium Components for Recombinant Protein Vaccines

  Recombinant protein vaccines are vaccines produced using genetic engineering techniques. The principle behind these vaccines is to clone one or more antigen genes of the pathogen into host cells, allowing them to express the corresponding antigen proteins. These proteins are then extracted and used as vaccines. These vaccines effectively stimulate the immune system to produce a response against specific pathogens, providing protection.

• • Infrared Spectroscopy: Unveiling Biomolecules

  Infrared spectroscopy (IR) is a powerful experimental technique commonly used in the fields of analytical chemistry and biology, especially in the study of molecular structure and function. Infrared spectroscopy provides detailed information about molecular vibrations, which are related to the formation, length, and type of specific chemical bonds in the molecule.

• • Optical Rotation Determination of Polypeptide Drugs

  Peptide drugs are biologically active protein fragments composed of short chains of amino acids. They play an important role in modern medicine and drug development due to their high efficacy, specificity, and relatively low toxicity and immunogenicity. They have shown great potential in treating various diseases such as cancer, autoimmune diseases, infectious diseases, and metabolic disorders.

• • Fluorescence Spectroscopy Analysis of Peptide Drugs

  Peptide drugs refer to short protein chains synthesized using specific amino acid sequences, which have the potential to treat various diseases such as cancer, autoimmune diseases, and infectious diseases. Peptide drugs have specific biological activity and mechanisms of action, usually interacting with specific receptors or enzymes in the body to regulate physiological or pathological processes.

• • Amino Acids: The Building Blocks of Life

  Proteins are the foundation of life, as they carry out most functions within cells and make up the main structural components of organisms. Meanwhile, amino acids are the basic building blocks of proteins and can be considered as the cornerstone of life.

• • Infrared Spectrum Spectrogram Analysis

  IR spectrum is created by analyzing the pattern of infrared light absorbed by a substance, which corresponds to the vibrations of chemical bonds and functional groups in molecules. In the analysis of biological structures, IR spectroscopy is an extremely valuable tool as it provides detailed information about the structure of biomolecules.

• • Conservation Analysis of Amino Acid Sequences: Key Insights into Protein Function

  Conservation analysis of amino acid sequences aims to determine the similarity between proteins or other amino acid sequences in different species or family members. This analysis can reveal which amino acid residues are important for function or structure, as these residues have been conserved throughout the evolution process.