Research-grade peptides
Precisionyou canstand on.
Lyophilized research peptides with batch-level documentation, lot tracking and fast, documented fulfillment — built for laboratories that value consistency.
- per batch
- COA
- per batch
- day processing
- 1–2
- day processing
- free shipping
- $200+
- free shipping
LOT ........ SA-XXXX-01
PURITY ..... per batch COA (HPLC)
FORM ....... lyophilized powder
STORAGE .... see product spec
USE ........ research only
Catalog
Featured compounds
Why Steadfast
Documentation-first research compounds for serious labs
Open COA library
Every lot has its own certificate of analysis, searchable by lot number and linked from the QR code on each vial.
Lot traceability
Lot numbers, purity and expiry are tracked per batch so your records stay audit-ready.
Volume pricing
Quantity tiers and spend-based savings are applied automatically in your cart.
Verified research accounts
Buyer and institution verification keeps the catalog in the hands of research customers. Points and referral credit included.
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Rewards
Earn points on every order
Earn 1 point per $1 and redeem 100 points for $1 off. Get 100 bonus points when you create an account.
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Referral program
A referral program for research suppliers, lab networks and scientific communities: 10% commission on referred orders, plus a second-tier rate on partners you recruit. Research-use-only promotion rules apply.
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