Contract synthesis · Purification · Fill and finish
Peptide synthesis and lyophilised fill, released batch by batch.
We supply custom peptides and freeze-dried preparations to research groups, distributors and individual buyers worldwide. Every delivery arrives with an analytical record your own QA team can audit.
What we make
Six workstreams run under one quality system, so a custom sequence and its release documentation arrive from the same batch record rather than from separate vendors.
Custom peptide synthesis
Sequences built to the specification you supply, from research scale through to multi-gram batches. Crude material is characterised before it is allowed to move on to purification.
Preparative purification
Chromatographic fractionation with fraction-by-fraction screening. Fractions are pooled only when the collected trace meets the release criterion agreed in the order, not when the run simply looks clean.
Lyophilisation and fill
Filtered bulk solution is dispensed into vials and freeze-dried on a controlled cycle. Fill weight, residual moisture and cycle parameters are captured per batch rather than summarised after the fact.
Analytical release testing
Identity, purity and appearance are measured against the specification in the order. The certificate names the method and the instrument class behind each result, so your laboratory can judge comparability.
Documentation and batch records
A certificate of analysis, a batch record summary, a storage and handling sheet, and the deviation log where one applies. Documents are released before the shipment, not bundled into the carton.
OEM and private-label supply
Production to a partner's specification, labelled under that partner's licence and branding. Regulatory responsibility for the finished product stays with the licence holder, and we say so in the agreement.