首先恭贺中国农业大学谭鹏老师使用恒远生物自主品牌ELISA试剂盒在《Nano Today》quan威期刊上发表的SCI文献——Manipulation of hydrophobic motifs and optimization of sequence patterns to design high stability peptides against piglet bacterial infections顺利通过，IF影响因子高达18.962分！其次恭喜谭鹏老师成功赢取了恒远生物奖学金，也感谢谭老师对恒远生物的信任与支持。
【文献标题】Manipulation of hydrophobic motifs and optimization of sequence patterns to design high stability peptides against piglet bacterial infections
【作者单位】中国农业大学（China Agricultural University）
【关键词】Antibacterial biomaterials ,High stability ,Manipulation of hydrophobic motifs ,Optimization of sequence patterns ,In vivo efficacy
Healthy female weaned piglets (Duroc × Landrace × Large white, weighing ≈ 8 kg) were randomly divided into four groups (5 per group). One group of healthy piglets received no treatment and served as a control. Piglets in the other three groups were intraperitoneally injected with 15 mL of E. coli ATCC25922 with an OD600 = 0.15, and 2 h later, they were given an intraperitoneal injection of saline, peptide HLFP-5 (2.5 mg/kg), or HLWP-4 (2.5 mg/kg), respectively, with an injection volume of 10 mL. After 12 h, all piglets were euthanized. The blood of all piglets was collected and the levels of inflammatory factors in serum were determined by the ELISA method. The inflammatory factor kit was purchased from Shanghai Hengyuan Biological Technology Co., Ltd. Partial livers, kidneys, spleens, and lungs of bacteria-infected piglets were collected for bacterial enumeration studies by standardized localization. Furthermore, some organ samples of piglets were stained with H&E for histological examination.