LL?37 (Cathelicidin?LL37) is a well?known human?derived cationic antimicrobial peptide consisting of 37 amino acid residues. Beyond antimicrobial activity, it also participates in multiple biological processes including immune modulation, inflammation regulation, cell chemotaxis, wound repair and angiogenesis?related pre?clinical studies.

In scientific research, LL?37 is frequently applied for anti?microbial mechanism exploration, immunology research, skin wound healing model, inflammatory response test and cell biology experiments. It shows broad?spectrum research value for microbiology, immunology and dermatology?related pre?clinical projects.

Our LL?37 peptide is synthesized by solid?phase peptide synthesis technology. Each batch is verified by HPLC and mass spectrometry to ensure high purity and correct molecular sequence. COA document is available upon request. Lyophilized powder form keeps stable in shipment and long?term storage. Multiple packaging options are supported, from small lab sample vials to bulk kilogram?level orders.

Warning: This product is exclusively for scientific laboratory research. It shall not be used for human consumption, injection, clinical diagnosis or therapy.

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