Peptides held to a sub-zero standard.
Black Ice Peptides supplies lyophilized research peptides synthesized, HPLC-purified, and independently mass-verified for laboratory work. Every lot ships with a batch certificate of analysis.
The reference library.
A curated set of well-characterized research peptides. Filter by research area. Descriptions are provided for laboratory context only.
We don't take purity on faith.
Each production lot is analyzed by high-performance liquid chromatography and mass spectrometry before it clears the freezer. If a batch doesn't read clean, it doesn't ship. The certificate travels with the vial and is archived to its lot number.
Synthesis & lyophilization
Solid-phase synthesis, then freeze-dried to a stable powder for cold storage and transport.
HPLC purity assay
Chromatographic separation confirms the target peptide meets or exceeds the ≥99% purity threshold.
Mass-spec identity
Measured molecular mass is matched against the theoretical value to confirm identity.
Lot-linked COA
Results are compiled into a certificate of analysis tied to the exact lot you receive.
Illustrative document. Actual COA provided per shipment.
Cold-chain shipping
Orders ship insulated and cold to protect peptide integrity in transit.
Per-lot testing
Every batch is assayed. No blanket claims — results are documented and archived.
Batch traceability
Scan a lot number to pull its certificate and full analytical record.
Fast dispatch
In-stock lots dispatched same or next business day from a temperature-controlled facility.
Before you order.
Set up a lab account.
Volume pricing, lot reservations, and archived certificates for research groups and institutions.