Semaglutide
Semaglutide (GLP-1 receptor agonist peptide) · ≥98% (HPLC)
Semaglutide is a synthetic 31-residue lipidated GLP-1 receptor agonist peptide supplied as a characterized reference material for in-vitro receptor and analytical research. For Research Use Only. Not for human or veterinary use.
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Research profile & documentation
- Why researchers study it
- Studied in vitro as a widely-referenced single-receptor GLP-1 agonist probe, frequently used as a comparative benchmark against multi-receptor incretin analogs in receptor-pharmacology literature.
- Mechanism themes in research
- GLP-1 receptor (GLP-1R) agonism and Gs/cAMP pathway activationFatty-diacid lipidation conferring albumin binding and extended in-vitro stabilityAib8 substitution imparting resistance to dipeptidyl-peptidase-4 cleavageComparative reference standard against dual/triple-agonist incretin analogs
- What the evidence does not establish
- Published references are in-vitro or pre-clinical and describe research context only. They do not establish safety, efficacy, or any outcome in humans or animals, and Helix makes no such claims.
- Quality markers
- ≥98% (HPLC)MS identityLot COACold-chain
- What ships
- The sealed lot-controlled vial, a measured ampoule of bacteriostatic water, and a printed handling & reconstitution card — plus the per-lot COA. Everything to prepare it, in one box.
Semaglutide is a synthetic 31-residue lipidated GLP-1 receptor agonist peptide supplied as a characterized reference material for in-vitro receptor and analytical research. For Research Use Only. Not for human or veterinary use.
| Full name | Semaglutide (GLP-1 receptor agonist peptide) |
| Research theme | Metabolic signaling |
| CAS number | 910463-68-2 |
| Molecular formula | C₁₈₇H₂₉₁N₄₅O₅₉ |
| Molecular weight | 4113.6 g/mol |
| Purity | ≥98% (HPLC) |
| Physical form | Lyophilized powder |
| Storage | −20 °C, desiccated, protected from light |
Sequence
Reported research areas
- GLP-1 receptor (GLP-1R) signaling and cAMP pathway assays
- Peptide lipidation and albumin-binding structure-activity studies
- Comparative incretin-receptor pharmacology
- Analytical method development and reference standardization
Credible sources
COA with every lot
Each Semaglutide lot is characterized by reversed-phase HPLC for purity and by mass spectrometry for identity, then documented in a per-lot Certificate of Analysis. Unique lot numbers tie the vial back to its synthesis batch and analytical data.
- RP-HPLC purity result (≥98% (HPLC))
- Mass-spectrometry identity confirmation
- Appearance, molecular weight, and storage
- Lot number and testing status
Specimen Certificate of Analysis
| Product | Semaglutide (reference) |
| Lot | HXR-2406-109 |
| Purity (RP-HPLC) | 98%+ |
| Identity (MS) | Confirmed · 4113.6 g/mol |
| Appearance | Lyophilized powder |
| Storage | −20 °C, desiccated |
Representative document. Each lot has its own COA — these are quality documents, not medical claims.
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