LL 37

Modify Date: 2025-09-07 16:23:32

LL 37 Structure
LL 37 structure
Common Name LL 37
CAS Number 154947-66-7 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula C205H340N60O53 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of LL 37


LL-37, Human is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity[1]. LL-37, Human could help protect the cornea from infection and modulates wound healing[2].

 Names

Name (4S)-5-[[(1S)-5-amino-1-[[(1S,2S)-1-[[2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S,2S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S,2S)-1-[[(1S)-5-amino-1-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-3-amino-1-[[(1S)-1-[[(1S)-1-[(2S)-2-[[(1S)-1-[[(1S,2R)-1-[[(1S)-3-carboxy-1-[[(1S)-1-carboxy-2-hydroxy-ethyl]carbamoyl]propyl]carbamoyl]-2-hydroxy-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-oxo-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-3-methyl-butyl]amino]-1-benzyl-2-oxo-ethyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]carbamoyl]pentyl]carbamoyl]-2-methyl-butyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-2-methyl-butyl]carbamoyl]-4-guanidino-butyl]carbamoyl]pentyl]amino]-1-benzyl-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]carbamoyl]pentyl]amino]-4-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-4-methyl-pentanoyl]amino]-4-methyl-pentanoyl]amino]acetyl]amino]-3-carboxy-propanoyl]amino]-3-phenyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-5-guanidino-pentanoyl]amino]hexanoyl]amino]-3-hydroxy-propanoyl]amino]hexanoyl]amino]-5-oxo-pentanoic acid
Synonym More Synonyms

 LL 37 Biological Activity

Description LL-37, Human is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity[1]. LL-37, Human could help protect the cornea from infection and modulates wound healing[2].
Related Catalog
References

[1]. Dürr UH, et al. LL-37, the only human member of the cathelicidin family of antimicrobial peptides. Biochim Biophys Acta. 2006 Sep;1758(9):1408-25.

[2]. Huang LC, et al. Multifunctional roles of human cathelicidin (LL-37) at the ocular surface. Invest Ophthalmol Vis Sci. 2006 Jun;47(6):2369-80.

 Chemical & Physical Properties

Molecular Formula C205H340N60O53
InChIKey POIUWJQBRNEFGX-XAMSXPGMSA-N
SMILES CCC(C)C(NC(=O)C(CCCCN)NC(=O)C(CCC(=O)O)NC(=O)C(CCCCN)NC(=O)C(CO)NC(=O)C(CCCCN)NC(=O)C(CCCNC(=N)N)NC(=O)C(Cc1ccccc1)NC(=O)C(Cc1ccccc1)NC(=O)C(CC(=O)O)NC(=O)CNC(=O)C(CC(C)C)NC(=O)C(N)CC(C)C)C(=O)NCC(=O)NC(CCCCN)C(=O)NC(CCC(=O)O)C(=O)NC(Cc1ccccc1)C(=O)NC(CCCCN)C(=O)NC(CCCNC(=N)N)C(=O)NC(C(=O)NC(C(=O)NC(CCC(N)=O)C(=O)NC(CCCNC(=N)N)C(=O)NC(C(=O)NC(CCCCN)C(=O)NC(CC(=O)O)C(=O)NC(Cc1ccccc1)C(=O)NC(CC(C)C)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(C(=O)N1CCCC1C(=O)NC(CCCNC(=N)N)C(=O)NC(C(=O)NC(CCC(=O)O)C(=O)NC(CO)C(=O)O)C(C)O)C(C)C)C(C)CC)C(C)C)C(C)CC

 Synonyms

MFCD09264694
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