Tirzepatide is a synthetic dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist developed by Eli Lilly — the first-in-class twincretin peptide. In Phase 3 SURPASS trials, Tirzepatide achieved up to 22.5% weight loss, surpassing Semaglutide’s results and establishing dual agonism as superior to single GLP-1 activation for metabolic endpoints. It serves as a critical comparator in research between single-mechanism (Semaglutide) and triple-mechanism (Retatrutide) approaches.
Quality Specifications
- Purity: ≥99% (HPLC verified)
- Compound: Tirzepatide
- Molecular Weight: 4813.5 Da
- Form: Lyophilized powder