Semaglutide 5mg
- Purity (HPLC)
- 99.2%
- Net peptide content
- 4.7 mg
- Batch
- SE-26105
For research use only. Not for human or veterinary use. Product information describes molecules and published research and is not medical advice or a protocol.
- ~3 day US delivery
- 99%+ purity tests
- Ships from Arizona
- USA lab tested
Description
Semaglutide is a synthetic analog of the naturally occurring hormone GLP-1, sharing roughly 94 percent sequence homology with the native human peptide. It acts as a selective agonist at the GLP-1 receptor, a class B G-protein-coupled receptor, triggering the Gs-coupled cyclic-AMP signaling associated with glucose-dependent incretin responses.
Structural modifications, including an aminoisobutyric acid substitution and a fatty-diacid chain, confer resistance to enzymatic cleavage and support an extended half-life. In the literature, semaglutide has been studied in the context of glucose metabolism, appetite and satiety signaling, and GLP-1 receptor pharmacology. Signal supplies it as a research-grade reference material, verified by HPLC and mass spectrometry.
Key Characteristics
Molecular Profile
Formula: C187H291N45O59
Weight: 4113.6 g/mol
CAS: 910463-68-2
Structure: 31-amino-acid GLP-1 analog, lipidated
Physical Properties
Form: White to off-white lyophilized powder
Solubility: Soluble in water and bacteriostatic water
Natural Occurrence: Does not occur naturally; synthetic analog of the incretin hormone GLP-1
Storage: Store lyophilized, protected from light. Refrigerate 36-46 °F (2-8 °C) or freeze for long-term storage