L-LEUCINE UNLABELED is a free, naturally occurring proteinogenic amino acid belonging to the aliphatic hydrophobic class, featuring a branched isobutyl side chain attached to the alpha-carbon. The molecule contains both an amino group and a carboxyl group and is presented in the L stereochemical form as indicated by the product name, with the side chain bearing only hydrocarbon functionality that contributes to nonpolar character. As an unlabeled amino acid, it is used as a defined building block for peptide synthesis and as a reference substrate in analytical or biochemical studies that require the unmodified leucine structure without isotopic or other tracer tags.
CAT No: L-Iso-0371
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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.
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