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    Selank Research Guide 2026: Structure, Purity, COA & LOOT30 Promo Code

    Selank is a synthetic seven-amino-acid peptide (TKPRPGP) studied in laboratory research. IDUN currently lists its Selank at ≥99% HPLC purity , with third-party HPLC + LC-MS testing and a lot-specific COA. (IDUN Peptides)

    Selank at a Glance

  • Sequence: TKPRPGP
  • Length: 7 amino acids
  • Molecular weight: 751.89 Da
  • CAS: 129954-34-3
  • Purity: ≥99% HPLC
  • Current listed price: $29.99
  • Testing: HPLC + LC-MS
  • COA: Included per lot
  • Selank has been investigated in preclinical research involving neurochemical signaling and behavioral models. Published research has examined its interaction with GABAergic systems and other molecular pathways. (PubMed)

    Why Researchers Study Selank

    Selank is structurally related to tuftsin, with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro . Research has investigated its molecular activity, degradation and effects in experimental models. (PubMed)

    For researchers, the important point is analytical verification: IDUN reports 99.78% HPLC purity for the listed lot , with LC-MS identity confirmation and a COA.

    Selank Promo Code 2026

    If you're looking for a Selank discount code , this campaign features:

    LOOT30 — up to 30% off

    Check the current IDUN Selank listing, review the available documentation, and enter LOOT30 at checkout.

    Shop IDUN Selank

    Final Takeaway

    Selank's appeal for research comes from its defined seven-amino-acid structure and established preclinical literature. For procurement, prioritize identity, HPLC purity, LC-MS confirmation and batch-specific COA documentation before comparing price.

    LOOT30 can then help reduce the purchase price, with savings of up to 30% according to the current campaign offer.

    For in-vitro research use only; not for human or veterinary use.

    No replies yet — start the discussion below.

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