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LL-37

immune-gut · immunological-research

£44.99

LL-37 is a 37-amino acid cathelicidin-derived antimicrobial peptide, the only member of the cathelicidin family expressed in humans. Research has examined both its direct antimicrobial activity and its role in host defence and immunomodulation.

Research interest in LL-37 has focused on:

Direct antimicrobial activity against gram-positive and gram-negative bacteria
Membrane permeabilisation kinetics in microbial cells
FPR2 receptor activation in immune cell chemotaxis
Wound healing and angiogenesis preclinical models

Supplied as lyophilised powder. Reconstitute with bacteriostatic water for laboratory use. Each batch independently verified for purity before dispatch.

Size

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Product Specification

Molecular formulaC205H340N60O53

Molecular weight4493.33 g/mol

CAS number154947-66-7

Purity≥98%

Storage'-20°C lyophilised · 2-8°C reconstituted

UseResearch Use Only

DocumentationCoA included ✓

Research Handling Note

For best results, allow both the lyophilised peptide and your chosen solvent to reach ambient laboratory temperature before reconstitution. Introduce solvent slowly against the vial wall and allow the cake to dissolve without agitation to maintain structural integrity. Store reconstituted material per the specifications above. Open the reconstitution calculator → Bacteriostatic water and reconstitution consumables are supplied separately.