Antibacterial peptides of the moth Galleria mellonella.
Author(s) -
Paweł Mak,
Dorota Chmiel,
Grzegorz Gacek
Publication year - 2001
Publication title -
acta biochimica polonica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.452
H-Index - 78
eISSN - 1734-154X
pISSN - 0001-527X
DOI - 10.18388/abp.2001_3890
Subject(s) - galleria mellonella , hemolymph , cecropin , antimicrobial peptides , microbiology and biotechnology , peptide , antimicrobial , bacteria , cephalosporin , biology , peptide sequence , biochemistry , antibacterial peptide , chemistry , antibiotics , antibacterial activity , virulence , genetics , gene
The work describes purification and biochemical characterization of two inducible antimicrobial peptides from the hemolymph of Galleria mellonella. The peptides were isolated by a sequence of reversed-phase chromatography steps from the hemolymph of larvae immunized with viable bacteria. The first peptide is a member of the cecropin family while the second one is rich in proline residues and has a unique sequence.
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