N-α-Z-N-δ-Boc-L-ornithine is a protected, non-natural amino acid derivative of L-ornithine in which the α-amino group is carbobenzyloxy (Z, Cbz) protected and the δ-amino group on the side chain is tert-butoxycarbonyl (Boc) protected, while the α-carboxyl group remains available for further derivatization. The molecule contains two amino functionalities masked as protecting groups (Z and Boc) and a free carboxylic acid, with the L-configuration indicated in the product name and the side chain corresponding to ornithine's terminal amine-bearing structure. In peptide and amino acid synthesis workflows, the orthogonal Z/Boc protection pattern supports chemoselective transformations and stepwise assembly of multi-amino-acid targets or the preparation of ornithine-containing peptide intermediates and labeled or conjugatable derivatives through controlled deprotection and coupling.
2. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
3. The spatiotemporal control of signalling and trafficking of the GLP-1R
4. TMEM16F and dynamins control expansive plasma membrane reservoirs
5. Store-operated Ca2+ entry sustains the fertilization Ca2+ signal in pig eggs
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