To select peptides that bind lipid A from a phage-displayed peptide library.Peptides were screened from a phage-displayed peptide dodecamer library by using lipid A as a ligand.

• 以脂质A为靶标,筛选噬菌体展示十二肽库,三轮后随机挑取14个噬菌体克隆进行结合活性鉴定,并对5个克隆进行序列分析。