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.euPEG-MGF
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €30,00 | €3000 |
| 300 | −18% | €24,60 | €7380 |
| 500 | −25% | €22,50 | €11.250 |
| 1000 | −32% | €20,40 | €20.400 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — PEG-MGF
PEG-MGF (pegylated Mechano Growth Factor) is a synthetic research peptide: a pegylated analogue of the IGF-1 splice variant known as MGF (IGF-1Ec). Peptworks supplies it as a 2 mg lyophilised vial for laboratory research use only (RUO) — not for human or animal consumption, and not a medicine, supplement, cosmetic or medical device. It is available as bulk unbranded vials or white-label under your own brand, dispatched from EU-based stock.
MGF (Mechano Growth Factor) is a splice variant of IGF-1 (IGF-1Ec) that, in research models, is expressed in mechanically loaded tissue. PEG-MGF is a synthetic version conjugated to polyethylene glycol (PEG); in the research literature, pegylation increases the effective molecular size of a peptide and is studied for slowing enzymatic degradation and renal clearance, thereby prolonging stability in solution. In cell-culture systems it is examined in relation to signalling associated with satellite-cell activation and myoblast proliferation. All descriptions here refer strictly to in-vitro and animal research models.
Research
- Skeletal-muscle regeneration and repair models (preclinical)
- Satellite-cell activation and myoblast proliferation in cell culture
- IGF-1 splice-variant (IGF-1Ec / MGF) signalling studies
- Peptide pegylation chemistry, stability and solubility methodology
- Comparative pharmacokinetics and clearance of pegylated versus native peptides in animal models
- Exercise and tissue-loading physiology research (animal)
Advantages
- Studied in vitro for signalling linked to skeletal-muscle satellite-cell activation and proliferation in myoblast culture models.
- Serves as a pegylated reference analogue of the IGF-1Ec (MGF) splice variant in signalling research.
- PEG conjugation is investigated for extending peptide stability and solubility, supporting longer-duration in-vitro assays.
- Used in comparative studies of clearance and pharmacokinetics for pegylated versus native peptides in animal models.
- Applied as a laboratory research tool in preclinical muscle tissue-regeneration and repair models.
Safety
- Research-use-only reagent: no human safety profile has been established and none is claimed.
- In animal peptide studies, transient local injection-site responses have been described in the general literature.
- PEG-conjugated compounds can elicit anti-PEG antibody formation in some animal models (general pegylation literature).
- To be handled as a laboratory chemical; any observed effects are confined to experimental in-vitro and animal systems.
Ideal for
- Academic and private research laboratories studying IGF-1 splice variants and muscle biology.
- Contract research organisations (CROs) running preclinical peptide assays.
- Resellers and distributors seeking bulk, unbranded RUO peptide vials for the EU market.
- Brands building a white-label research-peptide catalogue under their own label.
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 PEG-MGF in bulk in the EU?
Peptworks is a B2B wholesale supplier with PEG-MGF held inside the EU. Orders ship intra-community in 3–5 business days with no customs. It is sold to businesses for research use only (RUO), as bulk unbranded vials or white-label, with payment by USDC (Polygon/Base) / invoice.
What is the wholesale PEG-MGF price per vial?
PEG-MGF (2 mg vial) starts at €24.00/vial at the 100-unit tier. Combined-order volume pricing lowers it to €19.68 at 300u (−18%), €18.00 at 500u (−25%) and €16.32 at 1000u (−32%). Pricing is a single tier based on your combined total units across the order — discounts are not stacked.
Do you offer white-label PEG-MGF?
Yes. Peptworks supplies white-label PEG-MGF: vials labelled with your own brand and boxed. A one-time €180 label setup fee applies to orders under 100 units and is free from 100 units. If you prefer, you can also order bulk unbranded vials.
What is the minimum order for PEG-MGF?
The minimum order is 10 units (1 box) per reference. Vials ship in boxes of 10, and each box carries the Peptworks label with a unique QR code linking to that batch's Certificate of Analysis.
How is the PEG-MGF Certificate of Analysis verified?
Every batch has an independent Certificate of Analysis (HPLC purity ≥98% plus heavy-metals testing). The box label includes a unique QR code that links to that specific batch's CoA, verifiable through Peptworks.
How do payment and shipping work?
Payment is by USDC bank transfer / invoice — there is no card checkout on the site. Because stock is inside the EU, orders ship intra-community in 3–5 business days with no customs. The site is available in 10 languages (ES, EN, DE, FR, PT, IT, NL, PL, CS, EL).