LC Research Co.

For Research Use Only

The products sold on this website are intended exclusively for laboratory research and in-vitro experimentation. They are not for human consumption, medical use, diagnosis, treatment, or any form of personal application. By entering, you confirm the following:

  • I am 18 or older and I understand these compounds are sold strictly for laboratory research use only, not for human use.

LC Research Co

Standards & Testing

Quality is a measurement, not a claim.

≥99%

Minimum HPLC purity across the released catalogue

100%

Lots subjected to independent third-party analysis

<0.5 EU/mg

Endotoxin ceiling on released material

24 HRS

Standard dispatch window on in-stock compounds

Section 01 — Verification

The burden of proof sits with us.

Solid-Phase Synthesis

Every compound is produced via Fmoc solid-phase peptide synthesis in ISO-classified US facilities.

HPLC + MS Verification

Dual analysis on each lot: reverse-phase HPLC for purity, mass spectrometry for identity confirmation.

Lot-Matched COA

A Certificate of Analysis is attached to the exact lot number printed on your vial — never a generic sample.

Cold Chain Handling

Lyophilized under vacuum, stored at -20°C and dispatched with insulated packaging and ice packs.

Certificates of Analysis

Lot-matched proof, not a generic sample.

Every vial ships with a Certificate of Analysis tied to its exact lot — HPLC purity, mass-spec identity, and endotoxin results for that batch. Tap any lot below to view its original COA in full.

Section 02 — Production

From resin to release.

01

Synthesis

Sequences are assembled residue by residue on resin, then cleaved and precipitated under controlled conditions.

02

Purification

Preparative reverse-phase HPLC isolates the target fraction; anything below 99.5% is rejected outright.

03

Lyophilization

The purified fraction is shell-frozen and freeze-dried into a stable, transport-ready cake.

04

Release

Independent laboratory testing confirms purity and mass before the lot is assigned a COA and released.