Cell culture assays
High‑purity peptides minimize interference in receptor studies and proliferation assays.
in vitroHigh‑purity research peptides for rigorous lab studies
Every batch verified by HPLC/MS. RUO‑grade reagents trusted by university labs and R&D facilities. 99%+ purity, documented.
HPLC/MS certifiedeach lot tested
Research use onlyRUO compliant
>500 lots shippedto 30+ countries
🔬
Growth factors
high purity
🧬
Signal peptides
research grade
⚗️
Custom synthesis
2–50 mg
📊
Melanotropins
HPLC trace
🧪
Fragment peptides
>95% purity
📦
Bulk sets
for screening
✓
Verified >99% purity
Each peptide batch analyzed by HPLC and mass spec. Full documentation included.
✓
RUO & lab‑ready
Strictly for research purposes. No clinical or veterinary use. Clear labeling.
✓
Fast global shipping
Temperature‑controlled packaging. Delivered to universities and institutes worldwide.
Trusted by research teams
Dose‑response studies
Consistent purity ensures reproducible EC50/IC50 curves across experiments.
pharmacology
Protein interaction
RUO peptides for pull‑down, crosslinking and binding affinity panels.
biochemistry
end‑to‑end support
From inquiry to analysis
We provide detailed certificates, storage data, and technical guidance for every peptide. Choose from our catalog or request a custom sequence.
- HPLC trace
- MS spectrum
- solubility data
- storage guide
Example HPLC chromatogram
purity >99%
batch #2409-12
Research peptide FAQ
What purity level do you guarantee? +
All peptides are HPLC/MS tested and show ≥99% purity unless otherwise stated on the certificate. Each shipment includes the CoA for that lot.
Are these peptides for human or veterinary use? +
No. All products are strictly for research use only (RUO). They are not intended for clinical, diagnostic, or veterinary applications.
How are peptides shipped and stored? +
Peptides are lyophilized and shipped in sealed vials with desiccant. We recommend storage at −20°C upon arrival. Long‑term stability data is provided.
Do you provide custom synthesis for high‑purity sequences? +
Yes. We offer custom peptide synthesis from 2 mg to 50 mg scale with full purification and QC. Lead time is typically 7–12 business days.
Start your research with confidence
Request a certificate, browse our peptide library, or speak with a technical representative.