Sable · Question
What is the difference between MOTS-c and Thymosin alpha-1?
MOTS-c is a 16-residue mitochondrial-derived peptide encoded in the 12S rRNA region, described in 2015 and studied in cellular metabolism research (peptide, MW about 2174.6 g/mol).
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Last verified 2026-10-10
What is the difference between MOTS-c and Thymosin alpha-1?
MOTS-c is a 16-residue mitochondrial-derived peptide encoded in the 12S rRNA region, described in 2015 and studied in cellular metabolism research (peptide, MW about 2174.6 g/mol).
Which is heavier, MOTS-c or Thymosin alpha-1?
MOTS-c has a molecular weight of about 2174.6 g/mol and Thymosin alpha-1 about 3108.3 g/mol (PubChem), so Thymosin alpha-1 is heavier by 933.7 g/mol, a ratio of 1.43. This means 1 mg of MOTS-c contains 459.9 nmol versus 321.7 nmol for Thymosin alpha-1.
How many mg of Thymosin alpha-1 are equimolar to 1 mg of MOTS-c?
1 mg of MOTS-c (MW 2174.6) is 459.9 nmol. The same number of moles of Thymosin alpha-1 (MW 3108.3) weighs 1.429 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of MOTS-c and Thymosin alpha-1
PubChem lists MOTS-c as C101H152N28O22S2 (2174.6 g/mol) and Thymosin alpha-1 as C129H215N33O55 (3108.3 g/mol). MOTS-c is a peptide; Thymosin alpha-1 is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of MOTS-c equals how many mg of Thymosin alpha-1 in moles?
5 mg of MOTS-c (MW 2174.6) is 2.299 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 7.147 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of MOTS-c equals how many mg of Thymosin alpha-1 in moles?
10 mg of MOTS-c (MW 2174.6) is 4.599 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 14.294 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of MOTS-c equals how many mg of Thymosin alpha-1 in moles?
20 mg of MOTS-c (MW 2174.6) is 9.197 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 28.587 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 30 mg vial of MOTS-c equals how many mg of Thymosin alpha-1 in moles?
30 mg of MOTS-c (MW 2174.6) is 13.796 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 42.881 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 40 mg vial of MOTS-c equals how many mg of Thymosin alpha-1 in moles?
40 mg of MOTS-c (MW 2174.6) is 18.394 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 57.175 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Thymosin alpha-1 equals how many mg of MOTS-c in moles?
5 mg of Thymosin alpha-1 (MW 3108.3) is 1.609 µmol. The same amount of MOTS-c (MW 2174.6) would weigh 3.498 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Thymosin alpha-1 equals how many mg of MOTS-c in moles?
10 mg of Thymosin alpha-1 (MW 3108.3) is 3.217 µmol. The same amount of MOTS-c (MW 2174.6) would weigh 6.996 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 MOTS-c and Thymosin alpha-1?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/mots-c-vs-thymosin-alpha-1/#sqa-040009
APA
Sable Peptides. (2026, October 11). *What is the difference between MOTS-c and Thymosin alpha-1?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/mots-c-vs-thymosin-alpha-1/#sqa-040009
BibTeX
@misc{sable_#sqa-040009_2026,
author = {{Sable Peptides}},
title = {{What is the difference between MOTS-c and Thymosin alpha-1?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/mots-c-vs-thymosin-alpha-1/#sqa-040009}},
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