Z-DL-Ala-OSu is a protected alanine derivative in which the amino acid is present as a DL (racemic) mixture and the α-amino group is carbamated with a benzyloxycarbonyl (Z, Cbz) protecting group while the carboxyl functionality is converted to an N-hydroxysuccinimide ester (OSu). The molecule therefore contains the Z-protected amino group and an activated carboxyl group as the succinimide ester, bearing an aromatic carbamate protecting group that modulates chemoselectivity during coupling chemistry. Z-DL-Ala-OSu is used as a peptide-coupling intermediate and amide-forming reagent in solution-phase synthesis and bioconjugation workflows where an activated alanine carboxyl group is required for forming peptide bonds or related amide linkages under controlled conditions.
2. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
3. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
4. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment
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