Purification of human interferons by antibody affinity chromatography
Berg, K.; Alacam, R.; Hamilton, R.D.; Heron, I.
Texas Reports on Biology and Medicine 35: 187-192
1977
ISSN/ISBN: 0040-4675 PMID: 358447 Document Number: 120659
Human Leukocyte Interferon, Human Fibroblast Interferon and Namalva-interferon was purified on an antibody affinity colomn up to 2-20 X 10 IFU/mg protein with recoveries in the 80-120% range. The colomn was made by coupling highly absorped anti-leukocyte interferon immunoglobulins to Sepharose 4B. The absorption was performed by means of crude human leukocyte interferon covalently bound to Sepharose 4B.