KK14(R) is a Lys-rich peptide variant designed to provide a highly cationic environment along the chain. Positive charges favor interaction with anionic membranes, nucleic acids, or acidic protein surfaces. Researchers analyze its secondary structure and aggregation tendencies in different solvents. Applications include cell-penetrating motif studies, complex coacervate modeling, and charge-driven assembly research.
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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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