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.euGonadorelin
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €14,00 | €1400 |
| 300 | −18% | €11,48 | €3444 |
| 500 | −25% | €10,50 | €5250 |
| 1000 | −32% | €9,52 | €9520 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — Gonadorelin
Gonadorelin is a synthetic decapeptide analogue of endogenous gonadotropin-releasing hormone (GnRH), supplied by Peptworks as a lyophilised 2 mg vial for laboratory Research Use Only. It is a wholesale research reagent for in-vitro and preclinical work and is not a medicine, supplement, cosmetic or medical device, and is not intended for human or animal consumption.
In research models, gonadorelin binds GnRH receptors on anterior pituitary gonadotroph cells. Receptor engagement activates Gq/phospholipase C signalling and drives synthesis and release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in experimental systems. The scientific literature describes divergent responses to pulsatile versus continuous exposure, with continuous stimulation associated with receptor desensitisation and downregulation in these models.
Research
- Hypothalamic-pituitary-gonadal (HPG) axis physiology in animal models
- Gonadotropin (LH/FSH) secretion dynamics and pulsatility studies
- GnRH receptor pharmacology, signalling and desensitisation in vitro
- Reproductive endocrinology assays and cell-culture models
- Comparative and veterinary reproduction research in animal models
- Analytical method development and use as an HPLC/MS reference standard
Advantages
- Serves as a reference GnRH agonist for probing gonadotroph signalling in cell-culture systems
- Supports controlled study of LH/FSH release dynamics in preclinical models
- Useful for investigating pulsatile versus continuous receptor responses in vitro
- High >=98% HPLC purity supports reproducible experimental results
- Lyophilised format supports stable storage and flexible reconstitution in the lab
- Per-batch CoA enables traceable, standardised research workflows
Safety
- Reported strictly as observations documented in the scientific literature within experimental and animal models, not as human effects.
- Continuous (non-pulsatile) exposure has been associated with pituitary GnRH receptor desensitisation and downregulation in research models.
- An initial transient rise (flare) in gonadotropin release has been described before downregulation in continuous-exposure paradigms.
- As a Research Use Only reagent it is not evaluated for safety in humans or animals; standard laboratory handling and PPE apply.
Ideal for
- Academic and industrial laboratories studying the HPG axis and reproductive endocrinology
- Receptor pharmacology groups characterising GnRH receptor signalling in vitro
- Analytical labs needing a GnRH reference peptide for method development
- Resellers building a bulk or white-label hormonal research-peptide catalogue in the EU
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 Gonadorelin in bulk in the EU?
Peptworks is a B2B wholesale and white-label supplier of Gonadorelin (2 mg lyophilised vials) with stock already inside the EU. Orders ship intra-community in 3-5 business days with no customs. It is supplied for Research Use Only and is not sold to end consumers.
What is the wholesale price per vial for Gonadorelin?
Public per-vial pricing uses a single volume tier based on your combined order total: EUR 14.00/vial at 100 units, EUR 11.48 at 300 units (-18%), EUR 10.50 at 500 units (-25%) and EUR 9.52 at 1000 units (-32%). The discount applies to the whole order and is not stacked across tiers.
Can I order white-label Gonadorelin with my own brand?
Yes. You can buy bulk unbranded vials or a white-label run labelled with your own brand and boxed. A one-time label setup fee of EUR 180 applies for orders under 100 units and is free from 100 units. Minimum order is 10 units (one box) per reference.
What is the minimum order for Gonadorelin?
The minimum order is 10 units, which is one box, per reference. Vials ship in boxes of 10, and volume discounts activate from 100 combined units across your order.
How is the Certificate of Analysis verified?
Every batch has an independent CoA covering HPLC purity (>=98%) and heavy metals. Each box carries the Peptworks label with a unique QR code that links to that batch's CoA, verified through Peptworks so your customers can confirm authenticity.
How do I pay and how fast does it ship?
Payment is by USDC bank transfer against an invoice; there is no card checkout on the site. Because stock sits inside the EU, orders ship intra-community in 3-5 business days with no customs clearance. The site is available in 10 languages.