Most bioactive peptides are generated by proteolytic cleavage of large precursor proteins
followed by storage in secretory vesicles from where they are released upon cell stimulation. …

Shotgun proteomics aims to identify and quantify the thousands of proteins in complex
mixtures such as cell and tissue lysates and biological fluids. This approach uses liquid …

Mauritia flexuosa L. f. is a native palm tree from the South American Amazon rainforest
commercialized in food, cosmetics and medicine. This paper reported the antioxidant, …

Electrospray ionization mass spectrometry (ESI‐MS) is found to gently and efficiently transfer
small to large as well as singly to multiply charged [X + ] n [A − ] m supramolecules of …

Serine undergoes chiroselective self-directed oligomerization to form a singly protonated
octamer under positive ion electrospray conditions, as identified by ion trap tandem mass …

The present work describes the synthesis, characterization, and application of a new ion‐tagged
iron catalyst. The catalyst was employed in the Biginelli reaction with impressive …

A novel mass spectrometric method for rapid, accurate (2−4% ee) quantitation of chiral
drugs is described. Copper(II)-bound complexes of seven model drugs (atenolol, DOPA, …

… The thermocycler was programmed for an initial denaturation at 95 C for 1 min followed by
16 cycles of 95 C for 30 s, 55 C for 1 min, and 68 C for 15 min, with a final incubation at 72 C …

Two genes encoding the enzymes 1-deoxy-d-xylulose-5-phosphate synthase and 1-deoxy-d-xylulose-5-phosphate
reductoisomerase have been recently identified, suggesting that …

Chemical cross-linking has emerged as a powerful approach for the structural characterization
of proteins and protein complexes. However, the correct identification of covalently linked …