Our first batch has sold out. Trade accounts approved now get first allocation when the next batch lands.
Wholesale research peptides for UK laboratories and trade buyers
Proba Research supplies research peptides in volume to universities, commercial research organisations and trade buyers across the UK. Every batch is tested to at least 99% purity by HPLC at an independent laboratory, and every order ships with the certificate of analysis for that batch.
A trade account gives you pricing set for your organisation, access to our large-format vials and one named contact from quote to delivery.
What you get with a Proba trade account
Pricing set for your account
We price trade accounts individually. Your rates can apply to single products, whole categories or the full catalogue, and they show automatically when you log in and at checkout, so you don’t need a new quote for every order. [Confirm: tiered discounts by quantity, e.g. 10% at X units, 15% at Y units.]
Pay the way your organisation works
Pay by card or bank transfer. Approved institutions can also order on a purchase order and pay on invoice. Send us your billing entity and delivery address and we’ll return a formal quotation. [Confirm payment terms, e.g. 30 days from invoice.]
Paperwork with every batch
Each vial and box carries a lot code, and each lot has its own certificate of analysis from an independent lab. You can match every unit you receive to the test results for that exact batch, which makes audits and internal quality checks simple.
One named contact
You’ll deal with the same person for orders, quotes, certificates and delivery questions. We reply within one working day, Monday to Friday, 9am to 5:30pm UK time.
Tracked UK delivery
All trade orders are sent tracked from the UK. [Confirm dispatch cut-off and courier, e.g. orders before 2pm dispatched same working day.]
Who can apply
We open trade accounts for registered organisations carrying out laboratory research, including:
- University and hospital research laboratories
- Commercial research organisations and CROs
- Biotech and pharmaceutical R&D teams
To confirm your organisation we’ll ask for a Companies House number, a VAT number or an institutional email address. We don’t supply products for human or veterinary use, and we won’t open an account where that’s the intended purpose.
How it works
1.
Apply. Fill in the short form below. It takes about two minutes.
2.
We check your details. We review every application within one working day and confirm your organisation is registered.
3.
Get your price list. Once approved, we set up your account and send your pricing.
4.
Order and reorder. Log in and your prices are applied at checkout, or send us a purchase order.
Apply for a trade account
Tell us about your organisation and what you need. Submitting this form doesn’t create an account or place an order. We’ll be in touch within one working day.
Trade account questions
Who can open a trade account?
Registered UK organisations carrying out laboratory research: universities, hospital labs, CROs, biotech and pharmaceutical R&D teams, and registered research suppliers. We verify every organisation before approving an account.
How long does approval take?
We review applications within one working day. If we need more information to confirm your organisation, we’ll email you.
Is there a minimum order?
[Confirm: e.g. the minimum first order on a trade account is £X, with no minimum on reorders.]
Can we pay on purchase order or invoice?
Yes. Approved institutions can order on a purchase order and pay on invoice. Card and bank transfer are also available. [Confirm payment terms.]
Do trade orders come with certificates of analysis?
Yes. Every lot is tested by an independent laboratory and has its own certificate of analysis. The lot code on each vial and box matches the certificate, so you can trace every unit to its test results.
Which vial sizes are available in volume?
Do you deliver outside the UK?
[Confirm: e.g. we currently deliver to UK addresses only.]
Can you advise on how to use the products?
No. Every product we supply is for in-vitro laboratory research only. We can answer questions about orders, formats, certificates and delivery, but we can’t discuss dosing or any use in people or animals.
Ready to set up a trade account?
Apply in two minutes and we’ll come back to you within one working day. Prefer to talk first? Email research@pepsides.com or call [phone number].
All products are sold strictly for in-vitro laboratory research. Not for human or veterinary use, and not a drug, food or cosmetic. Submitting an application does not create an account or place an order.