Semaglutide is a GLP-1 receptor agonist peptide and modified analogue of human GLP-1 with an extended half-life profile. Extensively studied in laboratory metabolic research settings. Available as lyophilised powder.
| Vial Size | 2mg |
| Purity | ≥99% (HPLC verified) |
| Molecular Weight | 4113.58 g/mol |
| Molecular Formula | C₁₈₇H₂₉₁N₄₅O₅₉ |
| CAS Number | 910463-68-2 |
| Appearance | White lyophilised powder |
| Storage | -20°C (long-term) / 4°C (short-term) |
| Certification | GMP Certified |
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Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist — a modified analogue of human GLP-1 with a C-18 fatty acid side chain that extends its half-life compared to native GLP-1.
It has been extensively studied in laboratory research settings examining GLP-1 receptor signalling, metabolic pathways, and pancreatic beta-cell biology in cell culture and animal models.
Papa Peptides provides Semaglutide as a research-grade, lyophilised powder manufactured under GMP conditions and independently verified per batch.
| Peptide Name | Semaglutide (GLP-1 analogue) |
| Purity | ≥99% by HPLC |
| Molecular Weight | 4113.58 g/mol |
| Molecular Formula | C₁₈₇H₂₉₁N₄₅O₅₉ |
| CAS Number | 910463-68-2 |
| Appearance | White lyophilised powder |
| Vial Size | 2mg sterile vial |
| Manufacturing | GMP Certified via SPPS |
| Testing | Independent third-party COA per batch |
Lyophilised: Store at -20°C. Protect from light and moisture.
After reconstitution: Store at 4°C. Use within 3–4 weeks. Do not freeze reconstituted solution.
Use bacteriostatic water. Add solvent slowly. Swirl gently — do not shake.
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