L-ARGININE:HCL (ALPHA-15N+) is a free amino acid salt consisting of L-arginine associated with hydrochloride, where the alpha nitrogen is isotopically enriched with 15N+ for stable-isotope labeling. The molecule contains the amino and carboxyl functional groups of an arginine backbone, with a guanidinium side chain capable of strong cationic hydrogen-bonding interactions, and the isotopic enrichment is positioned at the alpha-amino nitrogen as indicated by the product name. In biochemical and analytical workflows, this labeled arginine hydrochloride is used as a substrate or tracer for isotopic incorporation studies, amino acid metabolism and turnover experiments, and mass spectrometry or NMR method development that benefits from the alpha-15N label.
CAT No: L-Iso-0091
1. Immune responses to homocitrulline-and citrulline-containing peptides in rheumatoid arthritis
2. Store-operated Ca2+ entry sustains the fertilization Ca2+ signal in pig eggs
4. SERS spectrum of the peptide thymosin‐β4 obtained with Ag nanorod substrate
If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.
Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.
From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.
Read More