Recombinant production of bovine Lactoferrin-derived antimicrobial peptide in tobacco hairy roots expression system.

LFchimera is a chimerical peptide containing Lactoferricin and Lactoferrampin antimicrobial peptides of bovine lactoferrin, and it has stronger bactericidal activity. Antimicrobial peptides (AMPs) like LFchimera have great potential as an alternative candidate for conventional antibiotics. Plant hairy roots provide suitable platform for fast, easy and cost-effective production of various recombinant proteins.

investigation of lactoferrin protein characterizations for the prediction of anti-microbial properties.

Lactoferrin (Lf) is an iron-binding multi-functional glycoprotein which has numerous physiological functions such as iron transportation, anti-microbial activity and immune response. In this study, different approaches were exploited to investigate Lf protein properties in a number of mammalian species. Results showed that the iron-binding site, DNA and RNA-binding sites, signal peptides and transferrin motifs in the Lf structure were highly conserved.