莱博辛具有抗菌活性。莱博辛在大豆夜蛾（Pseudoplusia includens）中被发现。
单字母 H2N-PDFKLPGMKYPIPATTPPFVPKRSRFPIYA-OH
多字母 H2N-Pro-Asp-Phe-Lys-Leu-Pro-Gly-Met-Lys-Tyr-Pro-Ile-Pro-Ala-Thr-Thr-Pro-Pro-Phe-Val-Pro-Lys-Arg-Ser-Arg-Phe-Pro-Ile-Tyr-Ala-OH
氨基酸个数 30
分子式 C166H251N39O38S1
平均分子量(MW) 3433.07
精确分子量(Exact Mass)(MW) 3430.86
等电点(PI) 12.56
pH=7.0时的净电荷数 6.97
参考文献：Lavine MD, Chen G, Strand MR. Immune challenge differentially affects transcript abundance of three antimicrobial peptides in hemocytes from the moth Pseudoplusia includens. Insect Biochem Mol Biol. 2005;35(12):1335-46.
