Tuftsin analog
Stabilized heptapeptide neuropeptide.
CAS: 129954-34-3
A synthetic heptapeptide analog of tuftsin, studied in animal models of anxiety, stress response, and immunomodulation.

Janoshik batch COA · independent verify link · USA warehouse shipping
Stabilized heptapeptide neuropeptide.
Studied in anxiety and stress-response models.
HPLC + MS verified per batch. CoA included.
Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) developed as a stable analog of the immunomodulatory tetrapeptide tuftsin. Vorix Labs supplies Selank as a research catalog item with Janoshik Analytical batch CoA documentation and USA warehouse fulfillment. Laboratory / in-vitro use only — not for human or veterinary use.
Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) developed as a stable analog of the immunomodulatory tetrapeptide tuftsin. Preclinical research has investigated effects on GABAergic and serotonergic neurotransmission, BDNF expression, anxiety-like behavior in rodents, and immune-system modulation.
Selank is a synthetic tuftsin-analogue peptide used in neuro research catalogs. Targets “buy Selank peptide” with CoA-backed Vorix stock.
Straight answers for researchers comparing purity, CoA documentation, kits, and shipping.
Yes. Selank from Vorix Labs is sold strictly for laboratory / in vitro research. It is not for human or veterinary use and is not evaluated by the U.S. FDA for any clinical purpose.
Every Vorix batch is identity-verified with a Janoshik Analytical Certificate of Analysis (CoA). CoA access is available on the product page and through our CoA library for researchers who need batch documentation.
Yes. Most catalog SKUs offer a single vial and a kit-of-10 option with kit pricing when inventory supports a full kit. Select the package size on the product page before adding to cart.
Orders ship from our USA warehouse with domestic fulfillment. Standard shipping is free on qualifying orders of $250+.
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Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.