human mf mhh-mf ) derived from supernatants of pql-5 line cultures had a molecular weight ( m.w . ) of about 26,000-30,000 daltons ( the major peak ) with a minor peak with an m.w . of 15,000 daltons on sephadex g-100 chromatography , and at a high concentration of nacl ( 1 m ) , the activity of the 26,000-30,000-m.w . fraction became weak and that of the 15,000-m.w . fraction became predominant .
C0086418
human
C0021756
mf