Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.
摘要以健康羊胎盘为原料，采用
物工程技术制备活化羊胎素，制备工
简单，无需特殊提纯手段。
Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.
摘要以健康羊胎盘为原料，采用物工程技术制备活化羊胎素，制备工简单，无需特殊提纯手段。
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