The Science Behind
Every Compound
Every peptide we carry has a documented research history. Explore mechanism of action, peer-reviewed study summaries, and our step-by-step testing methodology — before you buy.
Explore Compound Research
Each compound below has a full research profile — mechanism of action, clinical data, preclinical findings, and safety notes. Click "View Research" on any compound to explore.
Research by Compound Category
Select a research area to explore mechanism of action, featured compounds, and peer-reviewed study summaries.
Tissue & Cytoprotective Research
Peptides studied in preclinical models for tissue regeneration, angiogenesis, and inflammatory pathway modulation.
These peptides interact with growth factor receptors and cytokine pathways to upregulate collagen synthesis, angiogenesis, and cellular migration in tissue models.
BPC-157 in tendon and muscle healing
2018Accelerated tendon-to-bone healing in rodent models. Promoted fibroblast migration and collagen organization.
TB-500 (Thymosin β4) in cardiac repair
2019Reduced infarct size and improved cardiac function post-ischemia. Promotes cardiomyocyte survival and angiogenesis.
GHK-Cu and gene expression modulation
2015Modulates 4,000+ human genes. Upregulates collagen, elastin, and antioxidant enzyme expression in tissue models.
KPV anti-inflammatory action in gut
2006Significantly reduced mucosal inflammation in IBD models. Acts via direct inhibition of NF-κB signaling pathway.
Study summaries are for educational purposes. All referenced research was conducted in controlled laboratory or clinical settings. PureAmino products are for in vitro research use only.
How We Test Every Batch
Six mandatory steps before a product ever ships. No exceptions.
Raw Material Verification
Every incoming batch is quarantined and sampled before it ever enters inventory. We verify identity, initial purity estimate, and absence of gross contaminants.
HPLC Chromatography
High-Performance Liquid Chromatography separates and quantifies every molecular component present in the sample. This confirms concentration and detects any synthesis byproducts.
Mass Spectrometry Confirmation
LC-MS/MS confirms the exact molecular mass and fragmentation pattern matches the target peptide. This is the gold standard for unambiguous identity confirmation.
Net Purity & Content Verification
Gravimetric analysis confirms every vial contains the exact labeled net content. Combined with HPLC net purity data, this ensures what's on the label matches what's in the vial — no short-fills or discrepancies.
Independent Third-Party Review
All testing is conducted by Janoshik Analytical (Prague, Czech Republic) & Kovera Labs (Illinois, USA) — two independent testing labs with no financial relationship to PureAmino, providing dual-lab verification on every batch.
Public COA Publication
The complete Certificate of Analysis — HPLC chromatogram, mass spec report, purity percentage, and batch number — is published in our public COA Library before the product goes on sale.
Our Testing Partners
We work with established, independent laboratories that have no financial relationship to PureAmino. Every COA you see on our site comes directly from these labs.
What Makes a
Research-Grade Peptide?
Not all peptides are equal. Research-grade means the compound has been verified for identity, purity, and absence of contaminants by methods that are auditable and reproducible.
The difference between a 95% pure and a 99%+ pure peptide isn't just 4% — it's the difference between reproducible data and noise. Impurities can trigger off-target biological responses that confound research results entirely.
Research Glossary
Research Backed. Purity Verified.
Every compound in our catalog has a published COA, documented research history, and ships from our Tampa, FL facility.
For Research Use Only. All information and compounds referenced on this page are intended solely for in vitro laboratory research by qualified researchers. These peptides and compounds are not approved by the FDA for human or veterinary use. Not for human consumption. All study references are cited for educational and scientific context only.