Resources

Proteomics Databases



Metabolomics Databases

• • Analysis of Post-Translational Modifications of Plant Leaf Histones

  Protein translation and post-translational modification analysis in plant leaf blades is a key research field that delves into the genetic regulation and protein function in plants. Histones are core proteins that bind to DNA, forming chromatin structures and playing essential roles in gene expression.

• • Localization Analysis of Disulfide Bonds in Fungal Histone

  In the field of biomedical and biotechnology research, a deep understanding of protein structure is crucial. MtoZ Biolabs has developed a fungal histone disulfide bond localization analysis technique, which provides an advanced method for precise analysis of disulfide bonds in fungal histone. The following is a detailed interpretation of this technique.

• • Quantitative Protein Component Analysis of Muscle Tissue Tyr-pho

  The function and health status of muscle tissue are closely related to the phosphorylation status of its proteins, especially tyrosine phosphorylation (Tyr-phosphorylation). This phosphorylation is a key mechanism for regulating muscle cell signaling and metabolic activities.

• • Glycosylation Site Detection

  Glycosylation site detection refers to identifying the location where glycosylation occurs in biomolecules. Glycosylation is a biochemical modification process that involves linking sugar molecules to other biomolecules (such as proteins, nucleic acids, or lipids), thereby affecting their structure and function. Glycosylation plays a critical role in organisms, but it may also be associated with certain diseases such as diabetes and cancer.

• • E.coli Protein Absorbance Coefficient Analysis

  Escherichia coli, as one of the most commonly used model organisms in microbiology and molecular biology research, has wide applications in gene expression, protein engineering, and synthetic biology. Accurate measurement of protein expression levels in E. coli is a key step in biotechnology research, and extinction coefficient analysis is an important technique to achieve this goal.

• • Fluorescent Protein Labeling

  Fluorescent protein labeling utilizes fluorescent proteins, such as green fluorescent protein (GFP), to label and track specific proteins or other biomolecules within cells. With this method, when the target protein is expressed in the cell, it carries the fluorescent protein, emitting a visual fluorescent signal. The key advantage of this technique is that it provides an intuitive, non-invasive way to observe molecular processes in living cells.

• • Glycosylation Sequencing

  Glycosylation is a common post-translational modification of biomolecules, involving the attachment of sugar molecules to other biomolecules such as proteins, nucleic acids, or lipids, thereby affecting their function and stability. Glycosylation sequencing is not just the process of identifying sugar chains, but rather a method for decoding the complex glycan structures on protein surfaces.

• • Glycated Collagen Protein Detection

  Collagen is the most abundant protein in tissues and organs, and glycated collagen refers to collagen that has undergone glycation modification. Glycated collagen is mainly present in multiple tissues of the human body, especially in tissues rich in collagen, such as skin, bones, joints, blood vessels, and other connective tissues. Under normal physiological conditions, glycation occurs as a natural biochemical process, but its extent is low.

• • What Protein Structures Can Be Ubiquitinated?

  Ubiquitination is a post-translational modification (PTM) of proteins that involves the addition of one or more ubiquitin proteins to a substrate protein. Ubiquitin is a small regulatory protein that can covalently bind to other proteins. Ubiquitination can impact protein degradation, localization, activity, and interactions between proteins. Understanding which protein structures can be ubiquitinated requires an understanding of the mechanisms and target characteristics of ubiquitination.

• • How to Detect Glycoproteins

  Glycoprotein detection is an important field in biochemistry and molecular biology because glycosylation is one of the most common and complex post-translational modifications of proteins in cell processes. Mass Spectrometry (MS) Mass spectrometry is one of the most powerful tools in glycoprotein analysis, especially in structural identification and analysis of complex glycan chains.