CELL FREE" AMINO ACID MIX (20 AA) (U-D; U-15N) is a defined mixture of 20 amino acids formulated for cell-free chemistry, where each component is isotopically labeled with deuterium (U-D) and nitrogen-15 (U-15N) at the amino acid backbone positions indicated by uniform labeling. The amino acid constituents retain their fundamental amino (-NH2/-N-) and carboxyl (-COOH/-carboxylate) functional groups while bearing isotopic enrichment that enables mass-dependent detection and tracking in downstream analyses. This labeled amino acid mixture is used as a substrate input for cell-free protein synthesis workflows and for analytical method development, including isotopic tracing, LC-MS-based quantitation, and preparation of labeled peptides and protein fragments for structural or chemical biology studies.
CAT No: L-Iso-0159
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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.
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