A group of sealed, labelled research vials

Every lot, fully documented.

Every lot is characterized by RP-HPLC and mass spectrometry, and ships with the certificate of analysis issued for that lot.

99%+ purityThird-party lab testedMade in the USA

Browse the catalog

Explore the catalog

Tissue and MatrixPeptides studied in extracellular-matrix, collagen and fibroblast models. Growth-Hormone AxisGHRH analogues and ghrelin-receptor agonists studied in somatotropic-axis signalling. Neural and CognitiveNeuropeptides and centrally-acting compounds studied in receptor-binding and behavioural models. Cellular and MitochondrialCompounds studied in mitochondrial function, redox balance and cellular senescence. Metabolic and EndocrineCompounds studied in lipolysis, energy-substrate handling and endocrine-axis signalling. BioregulatorsShort peptides of the Khavinson class, studied in tissue-specific gene-expression models.

Why order from us

Every lot is independently tested before it ships, and the paperwork travels with it — not just a badge on the page.

99%+ purity, every lot

Verified by RP-HPLC and mass spectrometry against a reference standard prior to release.

Independent lab testing

Analyzed by a third-party laboratory with no ownership stake in this business.

Beyond purity alone

Every lot is tested for bacterial endotoxins and heavy metal contamination — checks that go beyond purity and identity alone.

Manufactured in the USA

Synthesized and lyophilized in a domestic facility operating under cGMP-aligned quality practices.

Sealed and batch-coded

Individually sealed vials with a tamper-evident cap and a batch-coded label matching the certificate issued for that lot.

Lyophilized reference materials

Single-compound and blended lyophilized preparations, supplied to approved account holders in the United States.

Certificates of analysis →

Documentation

RP-HPLC and mass spectrometry on every lot Independent laboratory, no ownership interest Endotoxin and heavy-metal panels Batch-coded labels matching the lot certificate Synthesized in a domestic facility Sealed, tamper-evident closures United States shipping only

Analytical methods and specifications →

For research and laboratory use only. Not for human or animal consumption.

These products are not intended to diagnose, treat, cure, or prevent any disease.