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Immune

LL-37

Also called Cathelicidin, CAP-18, hCAP18

InjectableEvidence CEvery other day
Half-life
0.5hours
Typical vial
5 / 10mg
Research amounts
100–500mcg

per administration

Common schedule
Every other day
Animal or lab only

Only animal or lab studies exist — no human study has set an amount.

Work out your draw

These numbers are a starting point — change any of them.

3 mL cartridge · 300 units loaded6units dialled
Concentration
1.67mg/mL
Volume per draw
0.06mL
Units to dial
6
Doses per cartridge
50

Vial label

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Published research contexts for LL-37 describe 100500 mcg per administration. Descriptive only, not a recommendation.

A cationic antimicrobial peptide degraded by serum proteases; human PK is thin and estimates are rough.

An antimicrobial peptide whose evidence is preclinical; the human dosing literature is absent and circulating amounts are community-derived, so no schedule table is shown.

Modelled level — every other day

1× is the peak after a single dose.

Steady-state peak
1.00× single dose

Read off the modelled curve, not an even-interval formula

Time to steady state
3hours

About five half-lives

Administrations
3.5/ week

Averaged over two weeks

Where these numbers come from

  • Cathelicidin / LL-37 antimicrobial literatureHuman cathelicidin biology and in-vitro antimicrobial work; injectable human amounts are community-derived, not established.

Next steps