equivalent receptor-binding activities of urine and milk egf were equipotent with recombinant human egf in an homologous radioimmunoassay using recombinant human egf antiserum with 125i-labelled recombinant human egf , while none of the preparations was effective in competing for binding of 125i-labelled mouse egf to mouse egf antiserum .
C0597358
receptor-binding
C0040690
milk egf