# LL-37 5MG

- Link: https://zenergypeps.com/products/ll-37-5mg/
- Published: 2026-10-08T01:40:35-04:00
- Author: claude-agent

[View our 3rd-party testing data (COAs).](https://zenergypeps.com/test-results/)

LL-37 is a synthetic peptide supplied as a lyophilized powder for laboratory research.

**Chemical identity**

**LL-37**

 * CAS No.: 154947-66-7
 * Molecular Weight: 4493 g/mol
 * Sequence: LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (37 residues)

**Specifications**

 * Amount per vial: 5 mg | Purity: 99.54% (method not stated on COA; most recent
   COA, 3X panel)
 * Storage: Store in a cool, dry environment. Reconstituted should be refrigerated(
   2°C–8°C).

For laboratory research use only. Not for human or animal consumption.