
Triple R
Evidence score · 3 ref. PMC / PubMedLyophilized research compound · CAS 2381089-83-2
Triple GLP-1 / GIP / Glucagon agonist — reference reagent for in vitro research on energy metabolism.
Not intended for veterinary, diagnostic or therapeutic use. No indication for in vivo use. To be handled exclusively by qualified personnel.
- CAS No.
- 2381089-83-2
- Molecular weight
- 4731.4 g/mol
- Molecular formula
- C221H343N51O66
Effects documented in the literature
In phase 1 and 2 clinical studies (NEJM 2023, PMID 37366315), Triple R demonstrated simultaneous activation of the three incretin receptors GLP-1R, GIP-R and GCG-R. This triple agonism results in increased glucose-dependent insulin secretion by pancreatic β-cells, suppression of glucagon, slowed gastric emptying, and activation of energy expenditure via hepatic glucagon receptors. At the hormonal level, the studies observe modulation of the entero-insular axis, a decrease in circulating leptin, and a reduction in HbA1c in the cohorts studied. At the body level, the studies report dose-dependent weight loss (up to −24% at 48 weeks at 12 mg/week), a reduction in visceral adipose tissue measured by MRI, and an improvement in liver markers (reduction of non-alcoholic fatty liver disease). These data come from the scientific literature and are provided strictly for informational purposes in a research context. This product is not intended for veterinary, diagnostic or therapeutic use and is not recommended for any use outside a scientific, professional and research setting. [1][2][3]
Background, storage, reconstitution
- Research background
- Triple R (LY3437943) is a synthetic peptide studied in vitro for its simultaneous activity on GLP-1, GIP and glucagon receptors. Used exclusively as a research reagent to characterize G protein-coupled receptor signaling in cellular models.
- Storage
- Lyophilized: −20 °C, protected from light. Reconstituted: 2–8 °C, ≤ 28 days.
- Reconstitution (lab)
- Reconstitute with sterile bacteriostatic water. Clear, colorless solution.→ Dilution calculator
PubMed references
- View on PMC →[1] PMCPMC11271400
- View on PubMed →[2] PubMedPMID 41216380
- View on PubMed →[3] PubMedPMID 41090431