Antiviral activity against transmissible gastroenteritis virus, and cytotoxicity, of natural porcine interferons alpha and beta.

@article{Weingartl1991AntiviralAA,
  title={Antiviral activity against transmissible gastroenteritis virus, and cytotoxicity, of natural porcine interferons alpha and beta.},
  author={Hana M. Weingartl and J. Brian Derbyshire},
  journal={Canadian journal of veterinary research = Revue canadienne de recherche veterinaire},
  year={1991},
  volume={55 2},
  pages={143-9}
}
Porcine interferon (POIFN)-alpha prepared in primed peripheral blood leukocyte cultures induced with Newcastle disease virus and POIFN-beta from PK-15 cell cultures induced with polyinosinic:polycytidylic acid were partially purified by precipitation with potassium thiocyanate and anion exchange chromatography. Mean purification factors in terms of units of… CONTINUE READING