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1YFN、γIFN的基本特点干扰素（interferon，IFN）是在病毒感染后由细胞基因控制所产生的一种小分子自稳性防御糖蛋白，具有抗病毒、抗肿瘤和免疫调节三大功能。由于产生细胞和诱导剂的不同而分为Y、民Y3种类型。根据氨基酸序列或组成差异的基因分析，又分为若干不同属性但又密
1YFN, the Basic Features of γIFN Interferon (IFN) is a small molecule self-stabilizing defense glycoprotein produced by cellular gene control after virus infection. It has three functions of anti-virus, anti-tumor and immune regulation. Due to the different cells and inducers are divided into Y, Min Y3 types. Gene analysis based on amino acid sequence or compositional differences is subdivided into several different but closely related attributes