BETA-ALANINE (1,2-13C2; 15N) is an isotopically labeled β-amino acid in which the carbon atoms at positions 1 and 2 are enriched with 13C and the amino nitrogen is labeled with 15N, retaining the β-alanine backbone with an amino group and a terminal carboxylic acid. The molecule contains a primary amine and a carboxyl functional group that can exist in zwitterionic form depending on pH, and its isotopic substitution enables mass- and NMR-based tracking without changing the fundamental side-chain chemistry relative to unlabeled β-alanine. It is used as a stable-isotope tracer and analytical standard for isotopic labeling experiments, metabolic or turnover studies at the level of chemical incorporation, and quantitative LC-MS or NMR method development where differentiation from unlabeled β-alanine is required.
CAT No: L-Iso-0149
3. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment
5. Immune responses to homocitrulline-and citrulline-containing peptides in rheumatoid arthritis
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