a monoclonal antibody ( mab ) , designated 0.5 alpha , derived from a patient with adult t-cell leukemia was found previously to neutralize the human t-cell leukemia/lymphotropic type i ( htlv-i ) virus in in vitro assays and bind to the major envelope glycoprotein ( gp46 ) of htlv-i ( matsushita , s. , guroff , m.r. , trepel , j. , crossman , j. , mitsuya , h. , and broder , s. ( 1986 ) proc . natl . acad . sci . u.s.a. 83 , 2671-2676 ) .
C0023492
adult t-cell leukemia
C0023493
human t-cell