L-LYSINE:2HCL (EPSILON-15N+) is a free amino acid salt form of L-lysine in which the ε-amino group is isotopically enriched with 15N, and the compound is associated with two equivalents of hydrochloric acid to form the corresponding dihydrochloride. The molecule contains an α-amino group and a carboxyl group on the lysine backbone, along with a side-chain (ε) primary amine that bears the 15N label, while the salt state reflects protonation of the basic amino functionalities under acidic conditions. L-LYSINE:2HCL (EPSILON-15N+) is used as an isotopically labeled lysine source for peptide and protein labeling strategies, mass spectrometry-based analytical method development, and nitrogen-tracing studies where the labeled ε-nitrogen provides a defined isotopic signature.
CAT No: L-Iso-0411
3. Peptides as Active Ingredients: A Challenge for Cosmeceutical Industry
4. High fat diet and GLP-1 drugs induce pancreatic injury in mice
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