EGF PE40, expressed by ?E. coli, ?is the chimeric protein of human epidermal growth factor (EGF) and PE40 which is recombinant protein of the translocated subunit and killing subunit of Pseudomonas exotoxin A (PEA).

• :egf-PE4 0是由人表皮生长因子 ( egf)基因与绿脓杆菌外毒素 A( PEA)的跨膜亚单位和毒力亚单位( PE4 0 )基因融合 ,在大肠杆菌内表达的重组毒素。