LL-37 Reconstitution Calculator
LL-37 is the only cathelicidin-derived antimicrobial peptide found in humans. Research vials arrive as a freeze-dried powder that has to be reconstituted before anything can be drawn. This calculator includes 5 mg as input presets for LL-37. It is also recorded as Cathelicidin, CAP-18. Its reference molecular weight is approximately 4493.3 Da. Confirm the exact ingredient, formulation, and vial amount from the product label before entering numbers.
Category
Healing & recovery peptide
Also known as
Cathelicidin, CAP-18
Common vial sizes
5 mg
Molecular weight
4493.3 Da
Enter your numbers and press Calculate — the result appears here.
A worked LL-37 arithmetic example
Arithmetic illustration, not a recommended amount: a 5 mg LL-37 vial entered with 2 mL gives 2,500 mcg/mL. An entered 200 mcg value then returns 0.08 mL, 8 U-100 units, and 25 calculated portions.
Change any input above and the concentration, units, and doses update for your own vial.
Frequently asked questions
What does the LL-37 calculator calculate?
A 5 mg LL-37 vial contains 5,000 mcg. The calculator divides that amount by the liquid volume you enter, then converts the resulting volume to the selected syringe scale. Product preparation and treatment instructions must come from the product label or a qualified professional.
Which LL-37 vial amount should I enter?
This page offers 5 mg as LL-37 calculator presets. Use the exact amount printed on the product label; the preset is only an arithmetic starting value.
What is the molecular weight of LL-37?
LL-37 weighs roughly 4493.3 daltons. That figure does not change LL-37 syringe math — only the concentration you mix does.
LL-37 references and review scope
Last reviewed by the PiDose editorial team for calculation scope and source transparency. PiDose is not a medical provider and does not validate a product, dose, or treatment decision. Read the editorial policy.
- PubMed literature search: LL-37
Starting point for primary literature and review records; it is not a dosing or product-label source.
- PubChem identity search: LL-37
Identity cross-check. Confirm the exact formulation and vial amount from the product label.
For informational and educational purposes only. Not medical advice. Peptides are sold for research use only. Consult a licensed healthcare professional before use.
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