Technical RFQ guide
How to request a useful custom peptide quotation
A complete brief lets the technical team assess feasibility, analytical scope, delivery format and commercial assumptions before issuing a quote.
Send sequence, intended use, scale, purity, counter-ion, modifications, analytical requirements, format, storage and acceptance criteria. Mark unknown fields instead of guessing.
RFQ inputs
Information that changes feasibility and price
- Sequence and termini
- Intended research use
- Initial and expected repeat scale
- Target purity or grade
- Counter-ion or salt form
- Modification type and position
- HPLC, MS and other methods
- Aliquoting and delivery format
- Acceptance criteria and raw-data needs
- Destination, timing and shipping conditions
A quotation should state its assumptions
| Technical scope | Sequence, modification, scale, purity, analytical package and delivery format. |
|---|---|
| Commercial scope | Price basis, shipment terms, payment assumptions and quotation validity. |
| Schedule | Project timing only after feasibility and scope are agreed. |
| Acceptance | Tests, limits, data deliverables and process for handling a nonconforming result. |
Professional route only: Custom/RUO pages are not offers for consumer, personal or human use.
FAQ
Quotation preparation questions
Better inputs produce more comparable quotes.
What information is essential for a custom peptide quote?
Provide the sequence, intended research use, quantity or scale, target purity, counter-ion, modifications, analytical methods, delivery format and acceptance criteria.
Why can the same sequence receive different quotations?
Scale, purity, modifications, analytical scope, aliquoting, packaging, documentation and acceptance criteria can materially change feasibility and cost.