Sable · Question
What is the difference between LL-37 and NAD+?
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 NAD+?
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 NAD+?
LL-37 has a molecular weight of about 4493 g/mol and NAD+ about 663.4 g/mol (PubChem), so LL-37 is heavier by 3,829.6 g/mol, a ratio of 6.77. This means 1 mg of LL-37 contains 222.6 nmol versus 1,507.4 nmol for NAD+.
How many mg of NAD+ 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 NAD+ (MW 663.4) weighs 0.1477 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of LL-37 and NAD+
PubChem lists LL-37 as C205H340N60O53 (4493 g/mol) and NAD+ as C21H27N7O14P2 (663.4 g/mol). LL-37 is a peptide; NAD+ is a dinucleotide coenzyme (not 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 NAD+ in moles?
10 mg of LL-37 (MW 4493) is 2.226 µmol. The same amount of NAD+ (MW 663.4) would weigh 1.477 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 NAD+ in moles?
5 mg of LL-37 (MW 4493) is 1.113 µmol. The same amount of NAD+ (MW 663.4) would weigh 0.7383 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 100 mg vial of NAD+ equals how many mg of LL-37 in moles?
100 mg of NAD+ (MW 663.4) is 150.7 µmol. The same amount of LL-37 (MW 4493) would weigh 677.3 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 250 mg vial of NAD+ equals how many mg of LL-37 in moles?
250 mg of NAD+ (MW 663.4) is 376.8 µmol. The same amount of LL-37 (MW 4493) would weigh 1,693.2 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 500 mg vial of NAD+ equals how many mg of LL-37 in moles?
500 mg of NAD+ (MW 663.4) is 753.7 µmol. The same amount of LL-37 (MW 4493) would weigh 3,386.3 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 1000 mg vial of NAD+ equals how many mg of LL-37 in moles?
1000 mg of NAD+ (MW 663.4) is 1,507.4 µmol. The same amount of LL-37 (MW 4493) would weigh 6,772.7 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 LL-37 and NAD+?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-nad/#sqa-039866
APA
Sable Peptides. (2026, October 11). *What is the difference between LL-37 and NAD+?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-nad/#sqa-039866
BibTeX
@misc{sable_#sqa-039866_2026,
author = {{Sable Peptides}},
title = {{What is the difference between LL-37 and NAD+?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ll-37-vs-nad/#sqa-039866}},
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