L-GLUTAMINE-N-FMOC (13C5; 15N2) is an Fmoc-protected amino acid derivative of L-glutamine in which the α-amino group is protected with a 9-fluorenylmethoxycarbonyl (Fmoc) group and the side chain retains the amide functionality characteristic of glutamine. The molecule contains an α-carboxyl group and an Fmoc-carbamate-protected nitrogen, and its carbon and nitrogen atoms are isotopically labeled with 13C5 and 15N2 for use as a stable-isotope tracer in peptide and amino acid analyses. In synthesis and research workflows, it functions as a labeled building block for stepwise peptide assembly (e.g., in solid-phase peptide synthesis) and as an isotopically defined glutamine residue for mass spectrometric quantification, metabolic or turnover studies, and structural characterization of glutamine-containing peptides and derivatives.
CAT No: L-Iso-0262
2. An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum
4. The spatiotemporal control of signalling and trafficking of the GLP-1R
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