Name:

LL-37

Description:

The cathelicidin anti-microbial peptide LL-37 corresponds to aa 134-170 of the human cationic antimicrobial protein 18 (hCAP18).

Sequence:

(NH2-) LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (-COOH)

3-letter-code:

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

Molecular weight:

4493.33

Counter ion:

TFA

Solubilization:

Soluble in pure water.

Notes:

>95% purity. Also available as LL-37 : Ultra-pure at >98% purity.

M. Chromek, Z. Slamová, P. Bergman, L. Kovács, L. Podracká, I. Ehrén, T. Hökfelt, G.H. Gudmundsson, R.L. Gallo, B. Agerberth & A. Brauner. 2006. The antimicrobial peptide cathelicidin protects the urinary tract against invasive bacterial infection. Nature Medicine 2006 12:636-641

L. Bandholtz, G. Jacobsson Ekman, M. Vilhelmsson, E. Buentke, B. Agerberth, A. Scheynius, G. H. Gudmundsson. 2006. Antimicrobial Peptide LL-37 Internalized by Immature Human Dendritic Cells Alters their Phenotype. Scandinavian Journal of Immunology 63 (6), 410–419.