In order to advance along with biochemistry, mass spectrometry is constantly improved and innovated, including a variety of soft ionization
After transcription and translation, genes produce long chains of amino acids with specific sequences, which are precursors to proteins. After
Following genomics and proteomics, glycomics is becoming another new frontier and hotspot in life science research. Glycomics takes the sugar
Ubiquitination is one of the important enzymatic post translational modifications occurring in eukaryotic cells. The ubiquitinated proteins contain multiple lysine
Protein phosphorylation refers to a process catalyzed by protein kinase to transfer the γ-position phosphate group of ATP or GTP
The definition and principle of peptide mapping The molecular weight and amino acid composition of the proteins and peptides, as
What is cell migration? Cell migration refers to the movement of cells after they receive the migration signal or feel
What is gas chromatography？ Chromatography is a technique that separates components in a mixture by the difference in partitioning behavior
Electron ionization (EI) is an ionization method that is mature and most prevalently used to determine the structure of unknown
Sample molecules are ionized and fragmented in the ion source to form ions of various mass-to-charge ratios (m/z). Ions with