The present invention relates to the field of biotechnology in animal cell culture with natural serum substitute, which is characterized in that the extract from fresh eggs, including egg, embryo and unformed; livestock placenta and domesticated insect larvae, three extracts can be used alone or mixed application. The natural serum substitute of the invention has wide source and low cost, and is suitable for conventional cell culture, especially in industrial fermentation.
【技术实现步骤摘要】
【技术保护点】
本专利技术涉及生物技术领域动物细胞培养用天然血清替代物，其特征是：提取物来源于禽蛋和动物胎盘；其中禽蛋为家禽新鲜禽蛋和未成形胚胎，动物胎盘为家畜胎盘。
【技术特征摘要】
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