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PMID:19835960

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Citation

Narvaez, E, Berendsen, J, Guzmán, F, Gallardo, JA and Mercado, L (2010) An immunological method for quantifying antibacterial activity in Salmo salar (Linnaeus, 1758) skin mucus. Fish Shellfish Immunol. 28:235-9

Abstract

Antimicrobial peptides (AMPs) are a pivotal component of innate immunity in lower vertebrates. The aim of this study was to develop an immunological method for quantifying AMPs in Salmo salar skin mucus. A known antimicrobial peptide derived from histone H1 previously purified and described from S. salar skin mucus (SAMP H1) was chemically synthesized and used to obtain antibodies for the quantification of the molecule via ELISA. Using skin mucus samples, a correlation of bacterial growth inhibition versus SAMP H1 concentration (ELISA) was established. The results provide the first evidence for quantifying the presence of active AMPs in the skin mucus of S. salar through the use of an immunological method.

Links

PubMed Online version:10.1016/j.fsi.2009.10.004

Keywords

Animals; Antibodies, Bacterial/immunology; Enzyme-Linked Immunosorbent Assay; Fish Diseases/immunology; Fish Diseases/microbiology; Mucous Membrane/immunology; Salmo salar/immunology; Salmo salar/microbiology; Skin/immunology

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

See also

References

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