Peptide Vials
GLP-1 Vial (15 mg)
GLP-1, clearly labeled. Semaglutide, a single-receptor GLP-1 research peptide in a 15 mg lyophilized vial, with analytical documentation listed when available.
Product identification & intended use
SKU: SC-VIAL-GLP1-15MG
For laboratory research use only. Not for human or veterinary use.
Description
GLP-1 is the catalogue name used here for semaglutide, an incretin-class research peptide that acts on the GLP-1 receptor alone. This listing is the 15 mg lyophilized vial. Available analytical documentation is listed in the COA library.
Chemical identity & storage
| Compound / component | CAS number | Molecular weight | Specification status |
|---|---|---|---|
| Semaglutide | 910463-68-2 | 4113.58 g/mol Formula: C187H291N45O59 |
Identity verified against FDA labeling. |
Storage: Keep sealed lyophilized material cold and protected from light. For long-term storage, keep at -20°C or below. After reconstitution, store at 2–8°C and avoid repeated freeze–thaw cycles.
What GLP-1 is.
We name our incretin-class peptides by how many receptors they reach. GLP-1 acts on the GLP-1 receptor only. GLP-2 adds the GIP receptor. GLP-3 adds the glucagon receptor to both.
The 15 mg figure is the total amount of peptide in the vial. It is separate from the number of vials you order.
At a glance.
| Catalog name | GLP-1 |
|---|---|
| Class | Single receptor agonist (GLP-1) |
| Form | Lyophilized powder |
| Strength | 15 mg per vial |
| Catalog reference | SBL-LABEL-GLP-1-15MG |
Choosing a strength.
GLP-1 also comes in 5 mg, 10 mg, 20 mg and 30 mg vials. A reconstituted solution has a limited working life, even refrigerated, so it helps to choose the size a study will use soon after mixing.
Related compounds.
For the triple-agonist version, see GLP-3. For an oral, non-peptide comparator, see orforglipron capsules. Browse all peptide vials.
Documentation.
Available analytical documentation is organized by compound, strength and format in the COA library. Do not treat a report as lot-specific unless a documented lot match is shown.
Handling.
Until it is opened, store the vial cold and dry, shielded from light. Most labs mix it with bacteriostatic water and refrigerate the solution once it has been reconstituted.
Questions.
What does GLP-1 mean?
It is a catalogue name. The number counts the receptors the peptide acts on: one, the GLP-1 receptor.
How does GLP-1 differ from GLP-3?
GLP-3 acts on GIP, GLP-1 and glucagon receptors. GLP-1 acts on the GLP-1 receptor alone.
Is GLP-1 approved for human use?
No. It is sold for laboratory research only.
Further reading.
GLP-1 reconstitution calculator
GLP-1, GLP-2 and GLP-3: how the research peptides differ
For laboratory research use only. Not for human or veterinary use.
