using purified gamma-interferons either naturally obtained or e. coli-derived ( recombinant dna technique ) , as well as alpha- , alpha-2 , arg , and beta-interferons , it was found that : unlike hrf , the interferons neither induced histamine release nor affected antigen-induced histamine release from human basophils in vitro .
C0021745
gamma-interferons
C0021747
interferons