Retatrutide
Also known as: LY3437943
Studied in laboratory and preclinical models for its role in GIP, GLP-1, and glucagon receptor signaling relevant to energy-metabolism research.
| Quantity | Discount | Per vial |
|---|---|---|
| 1–2 | — | $84.00 |
| 3+ | −5% | $79.80 |
| 5+ | −10% | $75.60 |
| 10+ | −15% | $71.40 |
- COA issued by Janoshik Analytical
- HPLC + MS verified identity
- Ships discreetly from Canada
- Interac & crypto accepted
Specifications
| CAS number | 2381089-83-2 |
|---|---|
| Molecular formula | C221H342N46O68 |
| Molecular weight | 4731.4 g/mol |
| Sequence / structure | Modified 39-residue GIP/GLP-1/glucagon triple-agonist peptide with C20 fatty-acid acylation (LY-3437943). |
| Purity | ≥99% (HPLC) |
| Reported half-life | ~6 days (long-acting) |
| Appearance | White lyophilized powder |
| Solubility | Soluble in bacteriostatic water / 0.9% NaCl |
| Storage | Lyophilized: -20°C, 24+ months. Reconstituted: 2-8°C, use within 4 weeks. |
| Available sizes | 10mg |
Reference data compiled from public chemical databases and the peer-reviewed literature. Provided for laboratory research use only.
Research context
Studied in laboratory and preclinical models for its role in GIP, GLP-1, and glucagon receptor signaling relevant to energy-metabolism research.
A triple GIP/GLP-1/glucagon receptor agonist under investigation for metabolic and weight-management research.
For research use only. Not for human or veterinary use. Sold as a laboratory reference material for in-vitro research.
Certificate of Analysis
Each lot of Retatrutide is independently tested by Janoshik Analytical by HPLC (purity) and mass spectrometry (identity), and released against a batch-specific certificate of analysis. Request the COA for your lot number and we'll send the matching certificate so you can verify vial-to-lot before any assay work.
Request this batch's COA →New to COAs? Read our guide on how to read a peptide certificate of analysis.
Frequently asked questions
What is Retatrutide studied for?
Studied in laboratory and preclinical models for its role in GIP, GLP-1, and glucagon receptor signaling relevant to energy-metabolism research.
What is the molecular formula of Retatrutide?
Retatrutide has molecular formula C221H342N46O68, and a molecular weight of ~4731.4 g/mol, and CAS number 2381089-83-2.
How is Retatrutide stored and reconstituted?
Soluble in bacteriostatic water / 0.9% NaCl Lyophilized: -20°C, 24+ months. Reconstituted: 2-8°C, use within 4 weeks.
Is Retatrutide for human use?
No. Retatrutide is supplied strictly as a laboratory reference material for research use only — not for human or veterinary use.
Researcher reviews
No researcher reviews yet for Retatrutide. Verified reviews from researchers appear here after a completed order.