生物制品的制备均离不开动物作为生产的媒体,选择与人抗原性较为接近的动物是制备生物制品,特别是治疗用生物制品优先考虑的因素。为此,对常用的大中型实验动物与人的抗原性进行了比较分析。人血清采自大连市血站健康献血人员,猪、牛、羊血清均采自屠宰场。将上述血清分别免疫 The preparation of biological products are inseparable from the animal as a production medium, the selection of animals and human antigen is closer to the preparation of biological products, especially for the treatment of biological products with priority factors. To this end, the commonly used large and medium experimental animals and human antigen were compared. Human blood collected from blood donors in Dalian blood donation, pigs, cattle and sheep serum were collected from the slaughterhouse. The above sera were separately immunized