because activation of the helper/inducer subset of t lymphocytes is critical to the establishment of disease , we reasoned that il2-pe40 , a cytotoxic il-2-pseudomonas exotoxin fusion protein that targets the membrane-penetration and adp-ribosylation domains of the toxin to cells bearing the il-2 receptor , would be an effective and specific therapy .
C0015309
exotoxin
C0040549
toxin