Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 Peptworks.euLiraglutide
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €34,00 | €3400 |
| 300 | −18% | €27,88 | €8364 |
| 500 | −25% | €25,50 | €12.750 |
| 1000 | −32% | €23,12 | €23.120 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — Liraglutide
Liraglutide is a synthetic GLP-1 (glucagon-like peptide-1) receptor agonist peptide analog, supplied by Peptworks as a lyophilized (freeze-dried) 5 mg vial for laboratory research. It is characterized to ≥98% purity by HPLC with an independent per-batch Certificate of Analysis (HPLC + heavy metals). This is a Research Use Only (RUO) reagent: it is not a medicine, supplement, cosmetic or medical device, and it is not intended for human or animal consumption. It is offered to B2B buyers as bulk unbranded vials or as white-label units, shipped from stock already inside the EU.
In research models, liraglutide acts as an agonist at the glucagon-like peptide-1 receptor (GLP-1R), a class B G-protein-coupled receptor. Receptor engagement is studied for downstream activation of adenylate cyclase and elevation of intracellular cAMP, which is used experimentally to probe incretin signaling, glucose-dependent insulin secretion in pancreatic beta-cell models, and GLP-1R expression in central and peripheral tissues. A fatty-acid (palmitoyl) side chain is a structural feature investigated in the literature for its role in albumin binding and prolonged in-vivo half-life in animal pharmacokinetic studies.
Research
- Incretin and GLP-1 receptor signaling pathways in vitro
- Glucose-dependent insulin secretion in pancreatic beta-cell models
- Energy-balance and appetite-regulation neurocircuitry in rodent models
- Metabolic and body-weight regulation in preclinical animal models
- GLP-1R expression and receptor pharmacology / binding assays
- Peptide pharmacokinetics: albumin binding and half-life extension studies
- Comparative studies of GLP-1 receptor agonists as reference compounds
Advantages
- Serves as a well-characterized GLP-1 receptor agonist reference compound for in-vitro and animal metabolic research
- Used in rodent models to investigate GLP-1R-mediated modulation of food intake and body-weight regulation
- Applied in beta-cell and islet models to study glucose-dependent insulin secretion pathways
- Supports GLP-1R binding, cAMP-response and receptor-pharmacology assay development
- Investigated in preclinical neuroscience models exploring central GLP-1R signaling
- ≥98% HPLC purity and per-batch CoA support reproducible experimental conditions
Safety
- In animal models, GLP-1 receptor agonism is reported to slow gastric emptying
- Transient nausea-like or reduced-feeding behaviors reported in rodent studies
- Injection-site observations reported in preclinical administration protocols
- Dose-dependent effects on glucose homeostasis observed in metabolic models
- Reagent handling note: lyophilized peptide is hygroscopic and should be reconstituted and stored per laboratory protocol (not a human safety profile)
Ideal for
- Academic and industry laboratories running GLP-1 / incretin research
- Metabolic and endocrinology research groups using preclinical models
- Assay-development and receptor-pharmacology screening workflows
- Resellers and distributors needing bulk unbranded GLP-1 research peptides
- Brands building a white-label research-peptide catalog with EU-held stock
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy Liraglutide in bulk in the EU?
Peptworks supplies Liraglutide (GLP-1) 5 mg lyophilized vials as a B2B wholesale and white-label research reagent, shipped from stock already inside the EU. Intra-community delivery takes 3-5 business days with no customs. The minimum order is 10 units (one box) per reference. Research Use Only; not for human or animal consumption.
What is the wholesale price per vial for Liraglutide 5 mg?
Public per-vial pricing scales by combined order volume: EUR 34.00 at 100 units, EUR 27.88 at 300 units (-18%), EUR 25.50 at 500 units (-25%) and EUR 23.12 at 1000 units (-32%). The discount tier is set by your combined total units across the order, not stacked. Payment is by USDC bank transfer / invoice; no card on site.
Can I get Liraglutide under my own brand (white-label)?
Yes. You can order either bulk unbranded vials or white-label units labelled with your own brand and boxed. A one-time label setup fee of EUR 180 applies to orders under 100 units, and is free from 100 units. Each box carries the Peptworks label plus a unique QR that links to the batch's Certificate of Analysis.
What is the minimum order quantity?
The minimum order is 10 units, which is one box, per reference. Vials always ship in boxes of 10. You can combine multiple references in a single order, and the volume-discount tier is calculated on the combined total units.
How is the Certificate of Analysis (CoA) verified?
Every batch has an independent Certificate of Analysis covering HPLC purity (≥98%) and heavy metals. The box carries a unique QR code that links to that specific batch's CoA, and authenticity is verified through Peptworks, so your customers can confirm exactly what they received.
How fast is delivery and is there any customs risk?
Stock is held inside the EU, so orders ship intra-community in 3-5 business days with no customs clearance and no import duties for EU destinations. This is a laboratory research reagent supplied strictly for Research Use Only.