摘要 |
A process is disclosed for producing human immune interferon with cell cultures of human peripheral blood leukocytes modulated with Mezerein or 12,13 phorbol dibutyrate and induced with Staphylococcal aureus enterotoxin B. After cultures are incubated for 3 to 7 days crude interferon on the order of 103 units of interferon/ml. is produced.
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