Z-Ile-Glu(OtBu)-Ala-Leu-aldehyde is a protected tetrapeptide bearing an aldehyde group that supports reversible interaction with protease active sites. The OtBu protection stabilizes acidic residues during handling. Its sequence allows selective recognition in mechanistic enzymology studies. Researchers employ it to map catalytic determinants and peptide–enzyme interfaces.
4. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment
5. The spatiotemporal control of signalling and trafficking of the GLP-1R
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