Track B · RFQ only · custom peptide synthesis manufacturer
Custom Peptide Synthesis Manufacturer
Free-sequence synthesis, complex modifications, and unpriced custom work go through Quote Cart — not Spree checkout. China manufacturing capacity with documentation suited to overseas B2B procurement (US primary).
Custom synthesis — extractable facts
| Primary KW | custom peptide synthesis manufacturer |
|---|---|
| Commerce track | Track B Quote Cart only |
| Sequence length (typical quote)(suggested) | Short-to-mid peptides; longer sequences scoped in RFQ |
| Purity defaults(suggested) | HPLC targets set per RFQ (research/industrial or cosmetic raw-material use) |
| RFQ fields needed | Sequence · purity · qty · mods · format · destination country |
| Quote SLA(suggested) | Complete specs prioritized; WhatsApp for clarifications |
Purity/length bands are planning defaults — finalize in RFQ.
What we decline
- Melanotan / performance merchandising
- Weight-loss peptide DTC branding
- Clinic-dispense or consumer dosing framing
- Fake instant checkout prices on free-sequence work
Need stock formats instead? Browse the B2B catalog.
Frequently asked questions
What do I need to submit a custom peptide synthesis RFQ?
Sequence (or catalog reference), target purity, quantity, modifications (if any), preferred format (lyophilized vial vs powder), and destination country. Optional: analytical methods required and packaging notes.
What purity defaults does Peptisova quote against?
Quotes commonly reference HPLC purity targets suitable for research/industrial or cosmetic raw-material use. Exact bands are confirmed per RFQ — we do not publish fake instant checkout prices on free-sequence work.
Is custom synthesis available via Add to cart?
No. Custom sequences and complex modifications are Track B Quote Cart only. Priced catalog SKUs remain on Track A MOQ checkout.
How fast do you respond to RFQs?
Structured Quote Cart submissions with complete specs get prioritized. WhatsApp is available for clarification and handoff after RFQ submit.