Sable · Question
What is the difference between Tesamorelin and Vesugen?
Tesamorelin is a stabilised analogue of the full 44-residue GHRH with an N-terminal trans-3-hexenoyl group, used in GHRH receptor research (peptide, MW about 5136 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Tesamorelin and Vesugen?
Tesamorelin is a stabilised analogue of the full 44-residue GHRH with an N-terminal trans-3-hexenoyl group, used in GHRH receptor research (peptide, MW about 5136 g/mol).
Which is heavier, Tesamorelin or Vesugen?
Tesamorelin has a molecular weight of about 5136 g/mol and Vesugen about 390.39 g/mol (PubChem), so Tesamorelin is heavier by 4,745.6 g/mol, a ratio of 13.16. This means 1 mg of Tesamorelin contains 194.7 nmol versus 2,561.5 nmol for Vesugen.
How many mg of Vesugen are equimolar to 1 mg of Tesamorelin?
1 mg of Tesamorelin (MW 5136) is 194.7 nmol. The same number of moles of Vesugen (MW 390.39) weighs 0.07601 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Tesamorelin and Vesugen
PubChem lists Tesamorelin as C221H366N72O67S (5136 g/mol) and Vesugen as C15H26N4O8 (390.39 g/mol). Tesamorelin is a peptide; Vesugen is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 2 mg vial of Tesamorelin equals how many mg of Vesugen in moles?
2 mg of Tesamorelin (MW 5136) is 0.3894 µmol. The same amount of Vesugen (MW 390.39) would weigh 0.152 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Tesamorelin equals how many mg of Vesugen in moles?
10 mg of Tesamorelin (MW 5136) is 1.947 µmol. The same amount of Vesugen (MW 390.39) would weigh 0.7601 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Tesamorelin equals how many mg of Vesugen in moles?
5 mg of Tesamorelin (MW 5136) is 0.9735 µmol. The same amount of Vesugen (MW 390.39) would weigh 0.3801 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Tesamorelin equals how many mg of Vesugen in moles?
20 mg of Tesamorelin (MW 5136) is 3.894 µmol. The same amount of Vesugen (MW 390.39) would weigh 1.52 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Vesugen equals how many mg of Tesamorelin in moles?
20 mg of Vesugen (MW 390.39) is 51.231 µmol. The same amount of Tesamorelin (MW 5136) would weigh 263.1 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Vesugen equals how many mg of Tesamorelin in moles?
10 mg of Vesugen (MW 390.39) is 25.615 µmol. The same amount of Tesamorelin (MW 5136) would weigh 131.6 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
More questions about tesamorelin
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 Tesamorelin and Vesugen?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/tesamorelin-vs-vesugen/#sqa-040953
APA
Sable Peptides. (2026, October 11). *What is the difference between Tesamorelin and Vesugen?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/tesamorelin-vs-vesugen/#sqa-040953
BibTeX
@misc{sable_#sqa-040953_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Tesamorelin and Vesugen?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/tesamorelin-vs-vesugen/#sqa-040953}},
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