Thymic polypeptide preparation, one sealed vial for in-vitro research.
How many vials?
One vial is a complete purchase. The price per vial drops at 3 and 5.
Discount applies automatically at checkout.
Included with your order
Free $15.00LockedUnlocks at $250.00
Free $29.00LockedUnlocks at 3+
Select Size
$15.00 flat-rate tracked shipping — free over $250.00
Dispatched in 1–2 business days, plain-wrapped · shipping details
Third-party lab reports published per batch as they land · see the reports
For in-vitro research use only. Not for human or veterinary use.
In stock — ships within 1–2 business days after payment
Free shipping on orders over $250.00 · ships Canada-wide
HPLC & MS testing
Batch & lab on every report
Canadian-owned
Secure checkout
How our testing works.
Batches are sent for third-party analysis — HPLC for purity, mass spectrometry to confirm identity — and each report goes up on our
lab results page as it comes back.
A certificate names the compound, the fill it was run against, the batch and the lab, so you can check it against the vial you were sent.
If nothing is published yet for your batch, ask us for the current certificate.
Details
Thymalin is a polypeptide fraction of thymic origin, studied in immunology research on T-lymphocyte differentiation markers in cell culture. Supplied as a lyophilised powder in a single sealed vial. The sealed lyophilised vial is stable at ambient temperature — keep it cool, dry and out of direct light, and refrigerate at 2-8°C for longer holds; reconstitute with bacteriostatic water and keep the reconstituted vial refrigerated for the duration of your work. For in-vitro research use only. Not for human or veterinary use, and not a drug, food or cosmetic.
⚠ For research use only. Not for human or veterinary use. Sold for in vitro laboratory research and development purposes only.
Common questions
Can I just buy one vial? +
Yes — one vial is the standard order here. There is no box to commit to and no minimum: buy a single vial, see what arrives, and come back for more only if it earns it. Buying several at once does reduce the price per vial, but nothing on this page is priced on the assumption that you will.
Is it lab-tested, and how do I read the certificate? +
Batches are sent for third-party analysis — HPLC for purity, mass spectrometry to confirm identity — and each report is published on our lab results page as it comes back. A certificate names the compound, the fill it was run against, the batch and the lab, so you can check it matches the vial you received. Where no report is published yet for a batch, ask us and we will send the current certificate rather than point you at a report for a different fill.
How should I store it? +
Sealed lyophilised vials are stable at ambient temperature, which is why they travel that way — keep them cool, dry and out of direct light on arrival, refrigerate at 2–8 °C for longer holds and −20 °C for long-term storage. Once reconstituted, refrigerate and work within that compound's own stability window. Handling and storage information only — this material is for in-vitro research use.
How fast does it ship? +
Orders ship within 1–2 business days of payment confirmation. Delivery is typically 2–8 business days across Canada, with tracking.
How do I pay? +
Interac e-Transfer, credit/debit card or cryptocurrency (BTC, ETH, USDC). Payment instructions are shown right after you place your order.
Is packaging discreet? +
Yes — all orders ship in plain, unbranded packaging with no product names on the outside.
What if something is wrong with my order? +
Contact us with your order number and we’ll make it right — we replace damaged or lost shipments.