98.9%
RetatrutideTriple agonist
A triple-agonist peptide referenced in exploratory receptor-binding and metabolic pathway research.
Triple-agonist receptor binding€89.95€124.93per vial
Research-grade reference peptides
Research peptides, redefined.Every lot verified.
Independently HPLC-tested, mass-spec verified, and shipped with a certificate of analysis for every lot.
99.2%Median HPLC purity, all lots
12,000+
lots shipped to working labs —proof researchers trust the material.
Best sellers
Most ordered this year.
99.3%
TesamorelinGHRH analogue
A stabilized growth-hormone-releasing hormone analogue referenced in somatotropic-axis research.
GHRH receptor research€46.95€65.21per vial
99.0%
MOTS-cMito peptide
A mitochondrial-derived peptide studied in cellular energy-metabolism and mitochondrial signaling models.
Mitochondrial metabolism€46.95€65.21per vial
99.0%
NAD+Coenzyme
A coenzyme reference compound used in cellular-metabolism and redox-pathway research.
Redox & metabolism€86.95€120.76per vial
99.0%
KLOW BlendGHK-Cu · BPC · TB · KPV
A four-peptide reference blend (GHK-Cu, BPC-157, TB-500, KPV) studied across combined tissue-matrix and repair-pathway assays.
Multi-pathway tissue research€107.95€149.93per vial
99.3%
GHK-CuCopper tripeptide
A copper-binding tripeptide complex referenced in extracellular-matrix and fibroblast research models.
ECM & fibroblast research€30.95€42.99per vial
99.4%
BPC-157Pentadecapeptide
A synthetic pentadecapeptide widely used in in-vitro and animal-model research on angiogenesis and tissue pathways.
Angiogenesis & tissue models€23.95€33.26per vial
99.2%
IpamorelinGHRP
A selective growth-hormone-releasing peptide referenced in receptor-selectivity and secretagogue assays.
Receptor-selectivity assays€53.95€74.93per vial
Browse by research area
View full catalog →Six families.One standard.
Metabolic2 compounds · Triple-agonist receptor bindingRegenerative1 compound · Angiogenesis & tissue modelsGrowth Factor2 compounds · Growth-factor pathway researchCosmetic2 compounds · ECM & melanocortin researchLongevity1 compound · Redox & metabolismBlends1 compound · Multi-pathway tissue research
Quality, on the record
You shouldn't have to take purity on faith.
Reference materials are only useful if you can trust what's in the vial. Every Prestige lot is independently characterized and documented before it ever reaches your bench.
- Identity by mass specEvery batch is confirmed by LC-MS so the sequence in the vial matches the label — no guesswork.
- Purity by HPLCIndependent reverse-phase HPLC quantifies purity on each lot, reported to one decimal place.
- Documented & traceableA lot-specific certificate of analysis ships with every order and is archived to its lot number.
Prestige PeptidesCertificate of Analysis
Lot LMN-2418| Test | Specification | Result |
|---|---|---|
| HPLC purity | ≥ 98.0% | 99.4%✓ |
| Mass-spec identity | conforms | Confirmed✓ |
| Net peptide content | report | 92.7%✓ |
| Endotoxin (LAL) | < 0.10 EU/mg | < 0.05✓ |
HPLC chromatogram · RP-HPLC / LC-MS
Daniel M. HayesQuality Control Director
QCverifiedReleased 03/2026
Inside every lot
Characterized before it ships.
Nothing leaves the facility uncharacterized. Each lot moves through the same documented pipeline — identity, purity, fill, and traceability — so your data starts from a known quantity.
01
Sequence verified
LC-MS confirms the exact peptide sequence on every batch.
02
≥ 98.6% pure
Reverse-phase HPLC, quantified per lot and printed on the COA.
03
Lyophilized & sealed
Sealed and protected from light.
04
Lot traceable
Scan-to-document — every vial maps back to its certificate.
Lyophilized · lot LMN-2418Built for the bench
A supplier that respects your data.
Reference-grade, every order.
Consistent material lot to lot means reproducible results experiment to experiment. That consistency is the whole product.
Fill & finishSealed for stabilityLight-protected and securely sealed, vial by vial.
99.2%median HPLC purity across the current catalog.
Sequence verified
Characterized by analystsNot a reseller — tested in-house, documented per lot.
From synthesis to bench
Three documented stages.
STEP 01
Synthesized
Solid-phase peptide synthesis under controlled conditions, then cleaved and purified to spec.
STEP 02
Verified
Independent HPLC and mass-spec characterize purity and confirm identity for the lot.
STEP 03
Delivered
Sealed and shipped with the matching certificate of analysis available online.
Why Prestige
Held to a higher standard.
StandardPrestigeGray marketBulk reseller
Lot-specific COA included✓––
Independent HPLC purity✓–✓
Mass-spec identity check✓––
Lot traceability✓–✓
Tracked shipping✓✓–
Clear research-use labeling✓–✓
20+Reference compounds
99.2%Median HPLC purity
100%Lots with a COA
48hTypical dispatch
From the bench
Trusted in working labs.
Researchers choose Prestige for one reason: the material is what the certificate says it is.
M. Okafor· Cell biology core★★★★★
"COA matched the assay every time. Reproducibility across lots is exactly what I needed."
Dr. L. Reyes· Academic lab★★★★★
"Mass-spec confirmation on the certificate saved me an in-house identity run. Clean documentation."
S. Petrov· Contract research★★★★★
"Packaging arrived intact and on time. The labeling is unambiguous."
J. Tanaka· Pharmacology★★★★★
"Purity figures held up under our own HPLC. That's rare from a supplier at this price."
M. Okafor· Cell biology core★★★★★
"COA matched the assay every time. Reproducibility across lots is exactly what I needed."
Dr. L. Reyes· Academic lab★★★★★
"Mass-spec confirmation on the certificate saved me an in-house identity run. Clean documentation."
S. Petrov· Contract research★★★★★
"Packaging arrived intact and on time. The labeling is unambiguous."
J. Tanaka· Pharmacology★★★★★
"Purity figures held up under our own HPLC. That's rare from a supplier at this price."
M. Okafor· Cell biology core★★★★★
"COA matched the assay every time. Reproducibility across lots is exactly what I needed."
Dr. L. Reyes· Academic lab★★★★★
"Mass-spec confirmation on the certificate saved me an in-house identity run. Clean documentation."
S. Petrov· Contract research★★★★★
"Packaging arrived intact and on time. The labeling is unambiguous."
J. Tanaka· Pharmacology★★★★★
"Purity figures held up under our own HPLC. That's rare from a supplier at this price."
M. Okafor· Cell biology core★★★★★
"COA matched the assay every time. Reproducibility across lots is exactly what I needed."
Dr. L. Reyes· Academic lab★★★★★
"Mass-spec confirmation on the certificate saved me an in-house identity run. Clean documentation."
S. Petrov· Contract research★★★★★
"Packaging arrived intact and on time. The labeling is unambiguous."
J. Tanaka· Pharmacology★★★★★
"Purity figures held up under our own HPLC. That's rare from a supplier at this price."
A. Novak· Biochem dept.★★★★★
"Lot traceability is excellent — every vial maps back to a real certificate."
Dr. P. Shah· Translational core★★★★★
"Consistent net-peptide content means I can trust my dosing math between batches."
K. Almeida· In-vitro models★★★★★
"Ordering is straightforward and the research-use labeling is exactly compliant."
R. Fischer· Analytical lab★★★★★
"Endotoxin screening data on the COA is a detail most suppliers skip. Appreciated."
A. Novak· Biochem dept.★★★★★
"Lot traceability is excellent — every vial maps back to a real certificate."
Dr. P. Shah· Translational core★★★★★
"Consistent net-peptide content means I can trust my dosing math between batches."
K. Almeida· In-vitro models★★★★★
"Ordering is straightforward and the research-use labeling is exactly compliant."
R. Fischer· Analytical lab★★★★★
"Endotoxin screening data on the COA is a detail most suppliers skip. Appreciated."
A. Novak· Biochem dept.★★★★★
"Lot traceability is excellent — every vial maps back to a real certificate."
Dr. P. Shah· Translational core★★★★★
"Consistent net-peptide content means I can trust my dosing math between batches."
K. Almeida· In-vitro models★★★★★
"Ordering is straightforward and the research-use labeling is exactly compliant."
R. Fischer· Analytical lab★★★★★
"Endotoxin screening data on the COA is a detail most suppliers skip. Appreciated."
A. Novak· Biochem dept.★★★★★
"Lot traceability is excellent — every vial maps back to a real certificate."
Dr. P. Shah· Translational core★★★★★
"Consistent net-peptide content means I can trust my dosing math between batches."
K. Almeida· In-vitro models★★★★★
"Ordering is straightforward and the research-use labeling is exactly compliant."
R. Fischer· Analytical lab★★★★★
"Endotoxin screening data on the COA is a detail most suppliers skip. Appreciated."
Questions
Good to know.
The essentials on quality, documentation, and how we handle research materials. Still curious? Reach the team anytime.
What does "research use only" mean?+
Every product is supplied strictly as a reference material for in-vitro laboratory research. They are not drugs, supplements, foods, or cosmetics, and are not intended for human or veterinary use, consumption, or any therapeutic or diagnostic application.
What's included on the certificate of analysis?+
Each lot ships with a COA documenting HPLC purity, mass-spec identity confirmation, net-peptide content, and lot number. Endotoxin screening is included where applicable.
How are purity figures determined?+
Purity is quantified by independent reverse-phase HPLC on each lot and reported to one decimal place. Identity is confirmed by LC-MS.
How are orders packaged and shipped?+
Compounds are sealed and protected from light, then packed for safe delivery with cushioning and tracking.
Who can purchase from Prestige?+
Purchasing is intended for qualified researchers and institutions. By ordering, you represent that materials will be used solely for lawful laboratory research.