LL 37 (human) biotinylated, pegylated

LL-37 (Human) Biotinylated, Pegylated combines the full-length human cathelicidin with PEG and biotin tags for enhanced solubility and affinity capture. The PEG segment modulates aggregation and diffusion, while biotin enables streptavidin-based immobilization. Researchers track its interactions with membranes, proteins, or nucleic acids. Applications include antimicrobial-peptide mechanism studies, binding assays, and surface-functionalization work.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R2746

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C226H376N64O59S
M.W/Mr.
4967
Sequence
One Letter Code:Biotin-[PEG(4)]-LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES
Three Letter Code:Biotin-[PEG(4)]-Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH

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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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