RH
Exceptional purity for peptide research
We've been sourcing research-grade peptides for several years. Rainbow Peptide's vials consistently pass our HPLC verification — purity exceeds 98% every batch. COA matched our internal testing exactly.
HPLC Verified
>98% Purity
COA Included
SOMA Recovery & Tissue Repair
Cardarine (GW501516)
$44.88
Cardarine (GW501516, GW1516) is a PPARδ (peroxisome proliferator-activated receptor delta) agonist used in fatty acid oxidation, metabolic syndrome, and endurance biology research. ≥98% purity, third-party CoA. For Research Use Only.
In Stock — Overnight and 2–3 day delivery available
Product Information
Cardarine (GW501516) Research Chemical
Cardarine (GW501516, GW1516) is a PPARδ (PPAR-beta/delta) agonist developed by GlaxoSmithKline and Ligand Pharmaceuticals. Although commonly grouped with SARMs in the research chemical market, it is mechanistically distinct — it activates PPARδ rather than the androgen receptor. GW501516 development was discontinued by GSK in Phase II due to carcinogenicity signals in long-term rodent studies — this history is an important research context.
Research Applications
- Fatty acid oxidation and lipid metabolism research
- Metabolic syndrome models
- Endurance biology: PPARδ-driven gene expression changes
- Comparison with ERR agonists (SLU-PP-332) and AMPK agonists (AICAR) in exercise mimetic research
- Carcinogenicity mechanism studies
Important Research Notes
GW501516 exhibited carcinogenic effects in long-term rodent studies (doses of 5–30 mg/kg for 104 weeks). This is a critical safety consideration for in vivo research design. Consult institutional biosafety guidelines.
Product Specifications
- Purity: ≥98% HPLC confirmed
- Identity: Mass spectrometry (MW: 453.49)
- CoA: Third-party laboratory
- Form: Lyophilized powder, sealed vial
For Research Use Only (RUO). Not for human consumption.
Frequently Asked Questions
- What is Cardarine (GW501516)?
- Cardarine (GW501516, GW1516) is a PPARδ (peroxisome proliferator-activated receptor delta) agonist used in fatty acid oxidation, metabolic syndrome, and endurance biology research. ≥98% purity, third-party CoA. For Research Use Only.
- Is Cardarine (GW501516) for sale at Rainbow Peptide?
- Yes. Cardarine (GW501516) is available for purchase with Certificate of Analysis confirming >98% HPLC purity. Every order Overnight and 2–3 day delivery available. For Research Use Only.
- What purity is your Cardarine (GW501516)?
- Rainbow Peptide's Cardarine (GW501516) is >98% pure, HPLC verified by an accredited third-party laboratory. A COA is included with every order.
- Is Cardarine (GW501516) safe for human use?
- No. Cardarine (GW501516) is strictly For Research Use Only (RUO). It is not intended for human consumption and is not intended to diagnose, treat, cure, or prevent any disease.
- How quickly does Cardarine (GW501516) ship?
- Overnight and 2–3 day delivery available. Ships in temperature-controlled packaging.
Third-Party Verified
Every Order Ships with a Certificate of Analysis
We don't just claim purity — we prove it. Every batch of Cardarine (GW501516) is independently tested by an accredited third-party laboratory before it reaches you. Your COA is linked to your specific lot number.
- HPLC purity analysis — minimum threshold >98%
- Mass spectrometry — molecular weight confirmation
- Lot number traceable to your order
- Endotoxin limits verified — safe for cell-based assays
RAINBOW PEPTIDE LABS CERTIFICATE OF ANALYSIS
Product Cardarine (GW501516)
Lot # RP-00191-A
HPLC Purity >98.0% >98.5% PASS
Mass Spec (MW) Confirmed Confirmed PASS
Endotoxin <1 EU/mg <0.5 EU/mg PASS
Visual Inspection White powder White powder PASS
What Researchers Say
Verified purchases from active research labs and scientists
5.00
★★★★★
2 verified reviews MT
Reliable consistency batch to batch
Third order now. Consistent batch-to-batch results matter enormously in long-term research. Certificate of Analysis is detailed with mass spec data. Would not switch sources.
SK
Solid product, shipping was fast
Verified against our reference standards. Purity >98.2% by HPLC. Packaging was appropriate for temperature-sensitive peptides. Will re-order.
