By preserving non-covalent interactions and analyzing intact complexes, nMS is an important analytical technique that provides details on protein folding, protein-protein interactions, protein-ligand binding, post-translational modifications, proteoform characterization, as well as complex heterogeneity, stability, and assembly, composition and identity of subunits, and assembly and dissociation pathways (Heck, 2008
These investigations often rely on research-grade peptides as tools for controlled experimental analysis
Healed tendon tissue often contains disorganized collagen and scar-like material that is mechanically weaker than the original structure, which is one reason re-injury rates are high
For example, quercetin, found in onions and apples, and catechins, present in green tea, are well-documented for their potent antioxidant activities [195]