Research use only Batch-level traceability HPLC / COA documentation workflow Peptides, blends and lab solutions
Recovery, Skin & Tissue

LL-37

Human Cathelicidin Antimicrobial Peptide for Innate immune membrane and host-defense pathway models research models, supplied as lyophilized powder for qualified laboratory review.

+99% Purity Third-Party Tested COA Available
Available Presentations

Selected: 5 mg. Mention the exact presentation when requesting documentation.

Purity>99%
BatchLL029-240626
FormLyophilized Powder
Pack10 Vials

Technical Specifications

Primary analytical and handling data aligned to the current product record.

Molecular Formula C205H340N60O53
Molecular Weight 4492.3 g/mol
Sequence

Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser

Product FormLyophilized Powder
Presentation5 mg / 10 Vials
Batch NumberLL029-240626
TestingHPLC purity verification; third-party COA recommended for final release
AppearanceWhite to off-white lyophilized powder
StorageStore according to batch COA and internal laboratory SOP. Protect from light and avoid repeated freeze-thaw cycles where applicable.
Research UseResearch Use Only (RUO)

Research FAQ — LL-37

Frequently asked questions about this compound for laboratory researchers.

What is LL-37?

This page lists the research-use profile, presentation range, technical specifications, and batch-aligned documentation path for this compound.

How should documentation be requested?

Use the exact compound name, presentation, and batch number when requesting a certificate or availability confirmation.

Which presentation should I reference?

Always reference the specific amount shown in the presentation selector and match it to the corresponding batch record.

How should LL-37 be stored?

Follow the storage conditions listed in the Technical Specifications section and batch documentation.