Resources

Proteomics Databases



Metabolomics Databases

• • Differentially Expressed Proteins

  Differentially expressed proteins refer to proteins that show significant changes in expression levels in different biological samples or under different treatment conditions. The observation of differential expression is crucial for understanding cellular physiology and disease mechanisms.

• • Advantages and Disadvantages of SDS-PAGE Based Protein Separation

  Protein separation is pivotal in biological research. SDS-PAGE (Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis) is a widely utilized technique, praised for its efficiency and reliability, and is extensively applied in various biological and biochemical studies. This article examines the advantages and disadvantages of SDS-PAGE in protein separation.

• • Application of Protein Separation Based on SDS-PAGE

  SDS-PAGE (Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis) is a widely used technique in molecular biology and biochemistry research. This technique separates proteins based on their molecular weight by utilizing the denaturing effect of SDS, allowing proteins to migrate in an electric field according to their size. SDS-PAGE plays a crucial role in both fundamental research and various clinical and biotechnological applications.

• • Principle of SDS-PAGE Based Protein Separation

  Proteins are essential biological macromolecules in living organisms, and studying their structure and function is crucial for understanding biological phenomena. In biological research, protein separation and identification are fundamental steps, and SDS-PAGE (Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis) is a widely used technique for efficient protein separation. This article will detail the principles of protein separation by SDS-PAGE.

• • Workflow of SDS-PAGE Based Protein Separation

  Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) is a widely utilized technique for separating proteins based on their electrophoretic mobility through a polyacrylamide gel matrix. The following outlines the detailed workflow of SDS-PAGE protein separation.

• • Mechanism of Protein Gel and Imaging Analysis

  Protein gel and imaging analysis are essential techniques in modern biological research for separating, identifying, and quantifying proteins. This technology primarily includes polyacrylamide gel electrophoresis (PAGE) and associated protein staining and imaging methods. This article delves into the mechanisms of protein gel and imaging analysis.

• • Workflow of Protein Gel and Imaging Analysis

  Protein gel electrophoresis and imaging analysis are essential techniques for studying protein structure and function. This technique involves the separation, transfer, and detection of protein samples, providing insights into their molecular weight, polymorphism, and expression levels. The following sections detail the workflow of protein gel electrophoresis and imaging analysis.

• • Application of Protein Gel and Imaging Analysis

  Protein gel and imaging analysis techniques hold a pivotal role in modern biological research. These technologies not only offer efficient methods for protein separation, purification, and identification but also significantly aid in understanding protein functions, interactions, and their roles in various diseases.

• • Workflow of Protein Hydrolysis

  Protein hydrolysis is a crucial process in biological research, widely used in protein function studies, proteomics analysis, and drug development. Protein hydrolysis refers to the process of breaking down proteins into smaller peptides or amino acids through physical, chemical, or enzymatic means. This article will detail the workflow of protein hydrolysis, focusing on the specific operations and considerations at each step.

• • Advantages and Disadvantages of Protein Gel and Imaging Analysis

  Protein gel electrophoresis and image analysis are pivotal techniques in contemporary biological research. These methodologies are extensively utilized not only in foundational research but also in clinical diagnostics and drug discovery. This article aims to elucidate the advantages and disadvantages of protein gels and image analysis to assist researchers in optimizing their use of these technologies.