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Selank

Price range: $42.00 through $75.00

Selank is a synthetic heptapeptide derived from tuftsin, a naturally occurring tetrapeptide (Thr-Lys-Pro-Arg) fragment of the immunoglobulin G heavy chain. First described in the late 1990s, Selank extends tuftsin with a Pro-Gly-Pro tripeptide tail, enhancing resistance to enzymatic degradation.

The peptide has a molecular formula of C33H57N11O9, a molecular weight of 751.87 g/mol, and CAS number 129954-34-3. Also referred to as TP-7, Selank is supplied as a white to off-white lyophilized powder that dissolves readily in water. The Pro-Gly-Pro extension protects the peptide from cleavage by prolyl endopeptidases, providing greater stability than native tuftsin.

For research use only. Not approved for human or animal consumption.

Description

Selank is a synthetic heptapeptide composed of seven amino acids with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. First described in the late 1990s, it is structurally derived from tuftsin, a naturally occurring tetrapeptide (Thr-Lys-Pro-Arg) fragment of the immunoglobulin G (IgG) heavy chain. The peptide design extends tuftsin with a Pro-Gly-Pro tripeptide tail, similar to the modification used in Semax, to enhance stability and resist enzymatic degradation.

The peptide has a molecular formula of C33H57N11O9, a molecular weight of 751.87 g/mol, and CAS number 129954-34-3. Also known as TP-7 or Selanc, it is supplied as a white to off-white lyophilized powder that dissolves readily in water. The Pro-Gly-Pro motif protects against cleavage by prolyl endopeptidases, providing greater solution stability than the parent tuftsin fragment.

For research use only. Not approved for human or animal consumption.

Additional information

Select MG	5mg, 10mg

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