Find the compound your research requires.
Explore batch verified peptides and research compounds by pathway, format, vial size, and price.
What each biological pathway studies.
The catalog is grouped by the area of research a compound is studied in, not by product market. Tap any pathway to filter the catalog above.
Describes the area of biology studied in published literature — not an effect of any Pure Helix material. All materials are supplied for in-vitro laboratory research only.
What the compound types mean.
Every item is filed under one biochemical category. Tap a row to filter the catalog, or expand it for the full definition and source.
Single Peptide
9A defined chain of amino acids supplied as one compound, with its own sequence and molecular formula.
Peptide Blend
4Two or more individual peptides supplied together in one vial at stated amounts; each component has its own literature.
Peptide Hormone & Analog
6A peptide that acts as a signalling hormone, or a structurally modified version of one designed to alter stability or receptor behaviour.
Small Molecule
1A low-molecular-weight organic compound that is not built from a chain of amino acids.
Cofactor
4A non-protein molecule — vitamin-derived, metal ion, or nucleotide — required for or supportive of enzymatic activity.