Peptidomics

Proteomics

The peptidome refers to all endogenous bioactive peptides in an organism, cell, or tissue. Bioactive peptides are substances involved in various cellular functions within an organism, including cytokines, growth hormones, and disease-specific degradation fragments of certain proteins in bodily fluids. They are involved in the regulation of organisms, including hormonal regulation, neurotransmitter regulation, cell growth and proliferation regulation, and immune regulation. Studying the structure and physiological functions of peptides is of great significance in life sciences. Peptidomics is the discipline that studies the peptidome from various perspectives such as structure and function. Mass spectrometry is used for the analysis in peptidomics to achieve qualitative and quantitative analysis of peptides in samples.

Biotech company BiotechPack uses Thermo Fisher's Orbitrap Fusion Lumos mass spectrometry platform combined with nanoLC-MS/MS nano chromatography to offer the following peptidomics analysis services:

Peptide purity analysis
Peptidomics analysis
Peptide biomarker identification
Peptide mass spectrometry identification
Immunopeptidomics analysis and neoantigen discovery based on high-resolution mass spectrometry
Peptide structure determination