Selank
$14.00
Out of stock
Selank is supplied in 3mL vial of sterile lyophilized powder and requires reconstitution with appropriate solution. Product is sold for research, laboratory, or analytical purposes only, and are NOT for human or animal consumption.
Selank is a heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP). It is a synthetic analogue of the human tuftsin.
Molecular Formula: C33H57N11O9
Molecular Weight: 751.9 g/mol
Half-life: 3-5 minutes
Our peptides are produced using lyophilization (freeze-drying), a process in which the material is frozen and placed under low pressure so the ice sublimates directly into vapor. This leaves a stable, crystalline powder that can remain intact for 3–4 months during shipping and, in many cases, for several weeks at room temperature.
Upon receiving peptides, keep them cool and protected from light. Although lyophilized peptides tolerate room-temperature storage for short periods, cooler storage is preferred if they will not be used soon. For short-term storage (weeks to a few months), refrigeration below 4°C (39°F) is generally sufficient.
For long-term storage lasting several months to years, freezing at –80°C (–112°F) is recommended to best preserve peptide stability. Avoid repeated freeze-thaw cycles, as well as frost-free freezers, which undergo temperature fluctuations that can accelerate degradation.