摘要
The aim of this paper is to construct a podocin fluorescence expression vector and observe the effects of podocin transfection on CD2AP distribution in HEK293 cells.The pGEMT-easy vector containing the full-length cDNA encoding human podocin was cloned and digested with BamHI and XhoI.The digested full-length podocin was subcloned into pEGFP-C2.The constructed plas-mids were transfected into HEK293 cells and its effects on CD2AP distribution were observed by immunofluo-rescence.The pEGFP-NPHS2 expression vector was successfully constructed and podocin exclusively located on the HEK293 cell membrane.After podocin transfec-tion,CD2AP redistributed from the perinucleus to the cytoplasm in HEK293 cells.It can be concluded that podocin can recruit CD2AP to redistribute from the perinucleus to the cytoplasm in HEK293 cells.
基金
The study was supported by the National Natural Science Foundation of China(Grant No.30100081).
