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PEPTURÆRUO

Selank

Tuftsin analogue heptapeptide

Brands
3
Best purity
99.55%
From
£26
Price spread
£12

3 brands supply this

Ordered by price · no paid placement

  • Northmark Research

    NOR-202608-244 · Janoshik Analytical

    Purity98.15%
    Price£26best
    Per mg£5.20best
    UPLC-MS · NOR-202608-244Janoshik Analytical
    7.67 · 98.15%8.42 · 0.39%10.23 · 0.40%5.77 · 0.65%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-16
    Water (KF)
    1.29%
    Endotoxin
    0.116 EU/mg
  • Verity Peptides

    VER-202608-244 · Colmaric Analyticals

    Purity98.02%
    Price£31
    Per mg£6.20
    UPLC-MS · VER-202608-244Colmaric Analyticals
    7.75 · 98.02%8.99 · 0.52%2.76 · 0.49%11.22 · 0.80%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-16
    Water (KF)
    1.29%
    Endotoxin
    0.116 EU/mg
  • Halden Laboratories

    HAL-202608-244 · Janoshik Analytical

    Purity99.55%best
    Price£38
    Per mg£7.60
    UPLC-MS · HAL-202608-244Janoshik Analytical
    8.73 · 99.55%9.88 · 0.44%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-16
    Water (KF)
    1.29%
    Endotoxin
    0.116 EU/mg

The compound

A synthetic analogue of the immunomodulatory tetrapeptide tuftsin, extended with a Pro-Gly-Pro stabilising tail that markedly slows enzymatic degradation.

CAS number
129954-34-3
Molecular formula
C33H57N11O9
Molecular weight
751.87 g/mol
Solubility
Bacteriostatic water or 0.9% NaCl, ≥2 mg/mL
Storage
−20 °C, desiccated
Reconstituted
2–8 °C, use within 28 days
SelankRESEARCH USE ONLY

Primary structure

7 residues

Hover a residue for detail

Formula
C33H57N11O9
Molecular weight
751.87 g/mol

Interactive

Reconstitution calculator

Vial mass

mL
mcg

Syringe

05010010.0u
Draw to
10.0 units
Volume
0.100 mL
Concentration
2.50 mg/mL
Draws per vial
20

Arithmetic for Selank at the values you entered. Not a protocol and not a dose recommendation. Research use only.