Resources

Proteomics Databases



Metabolomics Databases

• • Structural Analysis of Bovine Serum Albumin: Application of Circular Dichroism

  Bovine Serum Albumin (BSA) is a commonly used standard protein in biological experiments, which is the main protein component isolated from bovine serum. Due to its abundant presence and stable characteristics, BSA is often used as a control standard in experiments, such as protein concentration determination, enzyme-linked immunosorbent assay (ELISA), and other biochemical and molecular biology techniques.

• • Analyzing BLAST Protein Sequence Alignment Results

  BLAST (Basic Local Alignment Search Tool) is a widely used tool for aligning protein or nucleotide sequences. It can be used to search for homologous sequences of a target sequence in a known database, enabling sequence similarity analysis, which is crucial for protein function identification, family classification, and evolutionary research.

• • Multi-Method Approaches for Collagen Quantification and Analysis

  Collagen is an important structural protein that is widely present in the skin, bones, tendons, ligaments, and other tissues of the human body. It is crucial for maintaining the integrity and functionality of tissues. Determining collagen levels can help researchers and doctors understand the pathological processes of related diseases such as osteoporosis, arthritis, and skin aging, as well as contribute to drug development and other biomedical research.

• • Antibody Isoelectric Point Determination and Application in Biochemical Analysis

  The isoelectric point (pI) of an antibody is the pH at which the antibody does not migrate during electrophoresis. At this pH, the positive and negative charges of the antibody are balanced, resulting in an overall neutral charge. Determining the pI is important for understanding and analyzing proteins, especially antibodies, as it can affect their stability, solubility, and biological activity.

• • Exploring Cutting-Edge Techniques in Protein Sequencing: From Basics to Applications

  Determining the amino acid sequence of a protein is the basis for understanding its function, structure, and interactions. This process involves a series of techniques, each with its unique advantages and limitations.

• • Phosphoproteomics Sequencing: Efficient Analysis of Protein Phosphorylation

  Phosphoproteomic sequencing is a high-throughput technique used to study protein phosphorylation modifications. It can help researchers identify and quantify phosphorylation sites in proteins, providing a better understanding of cellular signal transduction, metabolic pathways, and disease mechanisms.

• • Peptide Sequence Identification: Efficient Analysis of Protein Structure and Function

  Proteins are the fundamental building blocks of life and play crucial roles in cellular functions, metabolism, and signal transduction. To gain a deeper understanding of biological processes and disease mechanisms, scientists need to understand the structure and function of proteins. Peptide sequencing technology has become an indispensable tool in biological research, providing a highly efficient method for deciphering protein structure and function.

• • De Novo Protein Sequencing: Efficient New Protein Analysis

  Protein is the foundation of the biological system, performing various biological functions including signal transduction, enzyme catalysis, cell structure, and immune system. The diversity and complexity of proteins have led scientists to continuously strive for their analysis and understanding.

• • Endogenous Fluorescence Detection of Recombinant Protein Vaccines

  Recombinant protein vaccines are prepared by expressing and purifying the pure antigen protein of the pathogen in engineered cells (such as bacteria, yeast, mammalian, and insect cells) using genetic engineering technology. Compared to other types of vaccines, recombinant protein vaccines have higher costs but significantly better safety.

• • AUC Analysis of Antibody Drugs

  Antibody drugs are a class of drugs that are synthesized artificially using antibodies to treat diseases. They work by specifically binding to target molecules to achieve therapeutic effects. Common types of antibody drugs include monoclonal antibodies, artificially synthesized antibody fragments, immunotoxins, and antibody-drug conjugates.