when human fibroblast cells were stimulated with poly ( i ) x poly ( c ) in the presence of cycloheximide for the production of interferon-beta ( ifn-beta ) , a 26-kda protein could be immunoprecipitated by antiserum raised against partially purified human ifn-beta [ content , j. , de wit , l. , pierard , d. , derynck , r. , de clercq , e. & fiers , w. ( 1982 ) proc . natl acad . sci . usa 79 , 2768-2772 ] .
C0011198
de
C0041703
usa