Chick interferon: heterogeneity of electric charge.
Chick interferon from allantoic fluid, virus-induced and partly purified, consists of several active components of different charge. The components are separable by elution at different pH values from a carboxymethyl-Sephadex column; they also occupy different pH zones in electrofocusing gradients. Most of the interferon is, however, isoelectric near neutrality.
D000818:Animals; D001826:Body Fluids; D002645:Chickens; D002850:Chromatography, Gel; D004563:Electrochemistry; D006863:Hydrogen-Ion Concentration; D007372:Interferons / Q000032:analysis
D007372:Interferons