Nephilatoxin NPTX-9

Nephilatoxin NPTX-9 is a spider or insect toxin peptide characterized by a disulfide-stabilized scaffold. Its structure supports targeted interaction with neuronal ion channels. Researchers employ it to analyze gating modulation and subtype selectivity. The peptide aids comparative neurotoxin structure–function research.

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

CAT No: N1401

CAS No:114355-42-9

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.W/Mr.
643.79
Sequence
Indol-3-yl-acetyl-Asn-1,5-diaminopentane-retro-Orn-Arg-H

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
Epitope Mapping ServicesPeptide Synthesis ServicesPeptide Analysis ServicesPeptide CDMOPeptide Modification ServicescGMP Peptide ServiceCustom 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