Sable · Question
What is the difference between Selank and SNAP-8?
Selank is a synthetic heptapeptide analogue of tuftsin extended with Pro-Gly-Pro, developed at the Institute of Molecular Genetics in Russia and studied in neuropeptide research (peptide, MW about 751.9 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Selank and SNAP-8?
Selank is a synthetic heptapeptide analogue of tuftsin extended with Pro-Gly-Pro, developed at the Institute of Molecular Genetics in Russia and studied in neuropeptide research (peptide, MW about 751.9 g/mol).
Which is heavier, Selank or SNAP-8?
Selank has a molecular weight of about 751.9 g/mol and SNAP-8 about 1075.2 g/mol (PubChem), so SNAP-8 is heavier by 323.3 g/mol, a ratio of 1.43. This means 1 mg of Selank contains 1,330 nmol versus 930.1 nmol for SNAP-8.
How many mg of SNAP-8 are equimolar to 1 mg of Selank?
1 mg of Selank (MW 751.9) is 1,330 nmol. The same number of moles of SNAP-8 (MW 1075.2) weighs 1.43 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Selank and SNAP-8
PubChem lists Selank as C33H57N11O9 (751.9 g/mol) and SNAP-8 as C41H70N16O16S (1075.2 g/mol). Selank is a peptide; SNAP-8 is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of SNAP-8 equals how many mg of Selank in moles?
5 mg of SNAP-8 (MW 1075.2) is 4.65 µmol. The same amount of Selank (MW 751.9) would weigh 3.497 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of SNAP-8 equals how many mg of Selank in moles?
10 mg of SNAP-8 (MW 1075.2) is 9.301 µmol. The same amount of Selank (MW 751.9) would weigh 6.993 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Selank equals how many mg of SNAP-8 in moles?
5 mg of Selank (MW 751.9) is 6.65 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 7.15 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Selank equals how many mg of SNAP-8 in moles?
10 mg of Selank (MW 751.9) is 13.3 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 14.3 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A CoA for every lot; each vial carries a printed lot number that matches it. Ask with the lot number and we send it.
Cite this
Research use only. Not for consumption. No health claims.
Plain
Sable Peptides. (2026). What is the difference between Selank and SNAP-8?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/selank-vs-snap-8/#sqa-040721
APA
Sable Peptides. (2026, October 11). *What is the difference between Selank and SNAP-8?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/selank-vs-snap-8/#sqa-040721
BibTeX
@misc{sable_#sqa-040721_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Selank and SNAP-8?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/selank-vs-snap-8/#sqa-040721}},
note = {Accessed 11 October 2026. CC BY 4.0}
}Badge
<a href="https://www.sablepeptides.co.uk/ref"><img src="https://www.sablepeptides.co.uk/badge/ref.svg" alt="Data: UK Research Peptide Reference — Sable Peptides" width="220" height="40"></a>
Date modified: 2026-10-10