Two-compound blend of synthetic 15-amino-acid and synthetic 43-amino-acid peptide fragments. Lyophilized finished vial, sealed under inert atmosphere. ≥99% HPLC purity per component, mass-spectrometry identity-confirmed. Shipped with lot-specific Certificate of Analysis covering both analytes. Storage: −20 °C / −4 °F (long-term), 2–8 °C / 36–46 °F (short-term). Research use only — not a medication, not for human or veterinary use.
