01
HPLC purity
Every batch is assayed by high-performance liquid chromatography. We quote the figure from the batch you will actually receive, not a historic best.
Research supply · European Union
Characterised material.
Nothing left to assume.
Lyophilised research peptides held in EU stock and dispatched in-region — no customs delays, no import duty, no reshipping from outside the bloc. Every batch carries a certificate of analysis, available before you order.
For laboratory research use only. Not for human or veterinary use.
In stock now
Catalogue
Prices are per vial. Availability is shown against each line — when something is out, it is marked rather than hidden.
Nothing in that category right now.
How we verify
Quality control
Purity claims are worth exactly as much as the paperwork behind them. Ask for the batch COA and we will send it before you commit to anything.
02
Mass spectrometry
Molecular weight confirmation to verify the sequence is what the label says it is, run alongside the purity assay.
03
Lyophilised & sealed
Supplied as a freeze-dried powder under vacuum seal, which is the stable form for transport and for storage before reconstitution.
04
Certificate on request
COA supplied per batch, on request, before purchase. If we cannot produce one for a line, we will tell you rather than improvise.
Laboratory guidance
Storage & handling
Peptide integrity is lost to heat, light and moisture long before it is lost to time. These are general laboratory handling notes for the material as supplied.
- Lyophilised, unopened
- Stable at room temperature for short periods in transit. For anything beyond that, refrigerate at 2–8°C; freeze at −20°C for long-term holding.
- After reconstitution
- Refrigerate at 2–8°C and keep away from light. Reconstituted material has a substantially shorter working life than the sealed powder.
- Diluent
- Bacteriostatic water with 0.9% benzyl alcohol is the standard diluent for multi-draw work. Add it down the vial wall rather than directly onto the pellet, and swirl — never shake.
- Freeze–thaw
- Avoid repeated cycles. Aliquot at the point of reconstitution if the material will be drawn on more than a few occasions.
Common questions
FAQ
Where does the material ship from?
Stock is held inside the EU and dispatched in-region, so orders inside the bloc clear without customs duty or import handling. Shipping outside the EU is arranged case by case — ask before ordering.
How do I order?
Build an enquiry from the catalogue and send it via WhatsApp or email. We confirm stock, quote the total including delivery, and arrange payment directly. There is no automated checkout on this site.
Can I see a certificate of analysis first?
Yes. Tell us which compound you are looking at and we will send the COA for the current batch before you commit.
What payment methods do you take?
Arranged directly on enquiry. We will set that out clearly with the quote rather than making you guess from a payment page.
Do you supply pens or pre-filled devices?
This site lists vials only. Pen formats are handled separately — mention it in your enquiry and we will point you the right way.
Is this material intended for human use?
No. Everything listed is supplied for laboratory research use only and is not for human or veterinary use. Several of these compounds are unapproved investigational substances, and we do not supply them for personal consumption.
Next step
Tell us what you need
No cart, no account, no card form. Message us with the compounds and quantities and we will confirm stock, price and delivery in one reply.