Every lot is HPLC-verified and mass-confirmed.

Our testing protocol

1. 01
   Synthesis

   Solid-phase peptide synthesis at contracted GMP-adjacent facilities in the EU and Asia.

2. 02
   Purification

   Reverse-phase HPLC purification to ≥99% purity.

3. 03
   Identity confirmation

   Molecular mass confirmed by MALDI-TOF or ESI mass spectrometry against theoretical mass.

4. 04
   Lot release

   Every lot is released with measured retention time, mass and purity.

5. 05
   Packaging

   Lyophilised, sealed under inert atmosphere in borosilicate vials with tamper-evident closures.

6. 06
   Cold chain

   Shipped with ice packs in insulated packaging; recommended long-term storage −20 °C, desiccated.