RW4 is a short cationic peptide combining arginine and tryptophan residues that enhance membrane affinity. Aromatic-cationic synergy supports deep insertion into hydrophobic environments. Researchers explore its folding and aggregation in micelles and bilayers. Applications include membrane-active peptide design, CPP studies, and binding-interface analysis.
CAT No: R2821
Synonyms/Alias:H-RWRWRWRW-NH2; RWRWRWRW-NH2; RWRWRWRW; RW4; antimicrobial; antifungal; RW 4; AM-152; AM152
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.