F1

F1 is a short peptide fragment featuring aromatic, hydrophobic, and polar residues that form versatile binding motifs. Its compact chain favors multiple conformational states that adapt to protein surfaces. Researchers employ it in screening assays and binding-energy mapping. Applications include fragment-based peptide design, structure-function analysis, and motif discovery.

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

CAT No: R2797

Synonyms/Alias:F1 peptide; TAT-IKIP (46-60);YGRKKRRQRRRLLSLAMTLGLAWLVF

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
C145H246N48O31S
M.W/Mr.
3189.91
Sequence
One Letter Code:YGRKKRRQRRRLLSLAMTLGLAWLVF
Three Letter Code:H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Leu-Leu-Ser-Leu-Ala-Met-Thr-Leu-Gly-Leu-Ala-Trp-Leu-Val-Phe-OH

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

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.

Featured Services
Peptide CDMOPeptide Synthesis ServicesEpitope Mapping ServicescGMP Peptide ServicePeptide Modification ServicesPeptide Analysis ServicesCustom Conjugation ServicePeptide Nucleic Acids Synthesis
Hot Products
About us

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.

Our Customers