Sable · Question

What is the difference between LL-37 and Tesamorelin?

LL-37 is the 37-residue active fragment of the human cathelicidin hCAP18, studied in antimicrobial-peptide and innate-immunity research (peptide, MW about 4493 g/mol).

Research use only. Not for human consumption. No health claims.

Last verified 2026-10-10

What is the difference between LL-37 and Tesamorelin?

LL-37 is the 37-residue active fragment of the human cathelicidin hCAP18, studied in antimicrobial-peptide and innate-immunity research (peptide, MW about 4493 g/mol).

Which is heavier, LL-37 or Tesamorelin?

LL-37 has a molecular weight of about 4493 g/mol and Tesamorelin about 5136 g/mol (PubChem), so Tesamorelin is heavier by 643 g/mol, a ratio of 1.14. This means 1 mg of LL-37 contains 222.6 nmol versus 194.7 nmol for Tesamorelin.

How many mg of Tesamorelin are equimolar to 1 mg of LL-37?

1 mg of LL-37 (MW 4493) is 222.6 nmol. The same number of moles of Tesamorelin (MW 5136) weighs 1.143 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.

Compare the molecular formulas of LL-37 and Tesamorelin

PubChem lists LL-37 as C205H340N60O53 (4493 g/mol) and Tesamorelin as C221H366N72O67S (5136 g/mol). LL-37 is a peptide; Tesamorelin is a peptide. These formulas refer to the parent compounds without salt counter-ions.

A 10 mg vial of LL-37 equals how many mg of Tesamorelin in moles?

10 mg of LL-37 (MW 4493) is 2.226 µmol. The same amount of Tesamorelin (MW 5136) would weigh 11.431 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 5 mg vial of LL-37 equals how many mg of Tesamorelin in moles?

5 mg of LL-37 (MW 4493) is 1.113 µmol. The same amount of Tesamorelin (MW 5136) would weigh 5.716 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 2 mg vial of Tesamorelin equals how many mg of LL-37 in moles?

2 mg of Tesamorelin (MW 5136) is 0.3894 µmol. The same amount of LL-37 (MW 4493) would weigh 1.75 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 LL-37 in moles?

10 mg of Tesamorelin (MW 5136) is 1.947 µmol. The same amount of LL-37 (MW 4493) would weigh 8.748 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 LL-37 in moles?

5 mg of Tesamorelin (MW 5136) is 0.9735 µmol. The same amount of LL-37 (MW 4493) would weigh 4.374 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 LL-37 in moles?

20 mg of Tesamorelin (MW 5136) is 3.894 µmol. The same amount of LL-37 (MW 4493) would weigh 17.496 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

Cite this

Research use only. Not for consumption. No health claims.

Plain

Sable Peptides. (2026). What is the difference between LL-37 and Tesamorelin?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-tesamorelin/#sqa-039902

APA

Sable Peptides. (2026, October 11). *What is the difference between LL-37 and Tesamorelin?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-tesamorelin/#sqa-039902

BibTeX

@misc{sable_#sqa-039902_2026,
  author = {{Sable Peptides}},
  title = {{What is the difference between LL-37 and Tesamorelin?}},
  year = {2026},
  howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-tesamorelin/#sqa-039902}},
  note = {Accessed 11 October 2026. CC BY 4.0}
}

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Date modified: 2026-10-10