What are carotenoids? Carotenoids are yellow, orange-red, or red polyene substances that are widely present in nature. They were discovered
What is Anthocyanin? Anthocyanidin is a flavonoid compound, a type of water-soluble pigment that can be widely found in plants,
What is host cell protein? Host cell protein (HCP) is the largest protein contaminant in biopharmaceuticals, derived from recombinant DNA
What are Polyphenols? Polyphenolic compounds, containing multiple phenolic groups, are chemical substances found in plants. In the whole plant kingdom,
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