About the lab

Synthesis is a discipline. We treat it like one.

RegeneX runs out of a small ISO-9001 contract synthesis facility in California. We focus on a tight catalog of research peptides, synthesized cleanly, characterized rigorously, and shipped with paperwork that holds up under scrutiny.

SYNTHESIS
SPPS · Fmoc

Solid-phase synthesis on a 2-mmol scale. Coupling efficiency monitored every cycle.

PURIFICATION
RP-HPLC

C18 column, water/acetonitrile gradient with 0.1% TFA. Cuts collected by 220nm UV.

VERIFICATION
ESI-MS

Mass spec confirmation within ±0.1 Da. Below threshold, lot is rejected.

RELEASE
3rd-party verified

Each lot is verified for identity and purity by an independent laboratory before release.

What ships with every order

  • 01
    Sealed lyophilized vial · Tamper-evident, lot-stamped.
  • 02
    Insulated mailer + cold pack · Cold-chain dry-ice option at checkout.
  • 03
    Lot & batch documentation · Identity and purity verified per lot.
  • 04
    Storage & handling card · Reconstitution and stability notes.
Storage

How to keep the lot stable

Lyophilized−20 °C, dark
Reconstituted2–8 °C, ≤30 days
DiluentUSP-grade water
PPEGloves, eye protection
!
Research use only

Compounds are sold strictly for laboratory research. Not for human or animal consumption. Read the Research Use Agreement →