Beta-defensins are small, cationic peptides characterized by their beta-sheet structure stabilized by disulfide bonds. DEFB116, like other beta-defensins, exhibits antimicrobial activity, which is vital for the host defense mechanism . The gene encoding DEFB116 is located on chromosome 20 and is densely clustered with other beta-defensin genes .
Recombinant human DEFB116 is produced using Escherichia coli (E. coli) expression systems. The recombinant protein is often fused with a His-tag at the N-terminus to facilitate purification . The recombinant DEFB116 protein is typically used in research to study its antimicrobial properties and potential therapeutic applications .
Recombinant DEFB116 is valuable in various research applications, including: