Objective to investigate the role of IL4receptor (IL 4r) in allergic asthma.
目的了解白细胞介素4受体(IL 4r)在过敏性哮喘中的作用。
2
To clone mouse interleukin 4 (mIL-4) truncated gene, construct its eukaryotic expression plasmid pFB-mIL4 and express the truncated protein (murine IL-4receptor antagonist).