Buy TZ
Research-grade TZ in stock for laboratory and in-vitro investigators. Regena Peptides supplies TZ as a reference standard with batch COA, transparent per-vial pricing and 5–18 business-day delivery to Spain, the UK, the wider EU and the United States.
TZ pricing — from €469.00 per kit
Every kit contains 10 vials. Price shown is the full kit total — not per vial.
About TZ
Pricing for TZ is per-vial and scales with strength. Investigators running longer characterisation studies tend to move from a single-vial test order to a multi-vial research kit on the second purchase, since the higher-strength vials work out to a lower effective cost per research day.
TZ is supplied strictly as a reference standard for in-vitro research and laboratory characterisation. It is not a medicine, is not for human or veterinary use, and is not sold for therapeutic, diagnostic or cosmetic application. Buyers are responsible for ensuring their intended use complies with local research-chemical regulations.
Every batch of TZ we release passes independent reverse-phase HPLC for purity and electrospray mass spectrometry for identity confirmation. The Certificate of Analysis is available on request before payment so your procurement or principal investigator can complete internal due diligence first.
TZ ships from our Germany, USA or China fulfilment hub, selected by destination and stock availability, inside insulated, temperature-managed packaging. Tracked courier service delivers across Spain, the United Kingdom, Europe and the United States.
TZ — frequently asked questions
How much does TZ cost?
TZ is priced per vial. The entry vial starts at €469.00, with larger-strength options scaling to a lower effective cost per research day. Full per-size pricing is shown on this page.
Where can I buy TZ that ships to Spain, the UK and the USA?
Regena Peptides ships TZ from fulfilment hubs in Germany, the USA and China. The hub is selected according to destination and stock availability, and every order uses temperature-aware packaging and tracked courier delivery.
Is TZ HPLC-tested?
Yes. Every batch of TZ is independently reverse-phase HPLC tested above 99% purity and mass-spec identity confirmed. The Certificate of Analysis can be requested before payment so your laboratory can complete internal procurement checks first.
Is TZ legal to purchase for research?
TZ is supplied as a reference standard for in-vitro research and laboratory characterisation only. It is not a medicine and is not for human or veterinary use. Buyers are responsible for ensuring intended use complies with local research-chemical regulations.
How do I order TZ?
Add TZ to the cart on this page and proceed to checkout, or message us on WhatsApp for written quotes, multi-vial research-kit pricing and current shipping ETA.
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Shipping to Spain, the UK, the EU and the USA. Bank transfer accepted at checkout.
Every TZ option — one tap to send us the list5 mg kit (10 vials) — €469.0010 mg kit (10 vials) — €489.0015 mg kit (10 vials) — €519.0020 mg kit (10 vials) — €549.0030 mg kit (10 vials) — €579.0040 mg kit (10 vials) — €609.0050 mg kit (10 vials) — €659.0060 mg kit (10 vials) — €689.00Tap to open WhatsApp with every option already typed — we'll tell you which kit fits your research, and suggest anything else worth looking at.