Research peptides
Research peptides, tested per lot
Pure Helix supplies reference-grade peptides for in-vitro laboratory research. Every lot is assayed in the United States by an independent laboratory — purity by reverse-phase HPLC, identity by mass spectrometry — and ships with a batch-specific certificate of analysis. Research use only; not for human or veterinary use.
What research peptides are
Short chains of amino acids used as reference material in cell-culture and bench assays. Supplied as sterile lyophilised powder for reconstitution in bacteriostatic water.
How each lot is verified
Independent HPLC purity and mass-spectrometry identity on the specific batch you receive — not a reused supplier document. The certificate is archived against its lot ID.
Quality & testingWhere the literature sits
Each pathway links to a curated index of peer-reviewed publications so you can read the primary source before designing a protocol.
Studies indexPeptides by biological pathway
The catalog is organised by the pathway a compound is studied in, so related reference material sits together.
Metabolic Pathway
View pathwayCellular & Mitochondrial
View pathwayTissue Signaling
View pathway- BPC-157Pentadecapeptide fragment for in-vitro migration and signaling studies.10mg
- GHK-CuCopper-bound tripeptide reference reagent for extracellular matrix research.100mg
- GLOWTripeptide research blend for comparative extracellular-matrix studies.70mg
- KLOWMulti-peptide co-lyophilized research blend for tissue signaling studies.80mg
- TB-500Thymosin β-4 fragment used in in-vitro migration and angiogenesis research.5mg
- WolverineTwo-peptide co-lyophilized blend for comparative tissue-repair signaling work.10mg · 20mg