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§ 01Index Vol. XII · Spring ’26

Research-gradepeptides,documented tothe milligram.

Every vial is HPLC-verified, lot-traceable, and shipped with a third-party Certificate of Analysis. No proprietary blends. No mystery excipients. Just the compound, documented.

Enter catalog→View documentation
§ 03Method

Six stepsbetween the residueand the vial.

We publish our synthesis protocol because reproducibility is the only credential that matters. Every batch is retained and reassayed for five years.

Retention
5 yr
Retest cycle
90 d
Cleanroom
ISO 7
Endotoxin
<0.1
  1. I

    Synthesis

    ≤ 24 hr
    per compound

    Solid-phase Fmoc synthesis on Rink Amide resin. Coupled in DMF with HBTU activation.

  2. II

    Cleavage & precipitation

    −20 °C
    etherolysis

    TFA / TIPS / water cocktail; crude peptide precipitated in cold diethyl ether.

  3. III

    Purification

    ≥ 99.0%
    purity floor

    Reverse-phase HPLC on C18 column; acetonitrile / water / 0.1% TFA gradient.

  4. IV

    Assay

    3×
    independent labs

    Mass-spec confirmation (ESI-TOF), endotoxin LAL assay, residual solvent GC.

  5. V

    Fill & finish

    ISO 7
    cleanroom

    Filtered through 0.22 µm into amber borosilicate, argon-flushed, capped and crimped.

  6. VI

    Lyophilisation

    −50 °C
    primary dry

    Freeze-drying at −50 °C under 0.01 mbar for 36 hrs; residual moisture < 1%.

§ 05Position

We don't sell wellness.
We sell a receipt.

No blends

One compound per vial. Anything else is theatre.

No excuses

Open CoAs. Open synthesis route. Open lot numbers.

No humans

For research use only. We will not pretend otherwise.