生产过程中需要培育转基因酵母,细菌或仓鼠细胞,大量生产对人体有益的蛋白质,然后经过多道工序提纯。
It entails breeding genetically modified yeast, bacteria or hamster cells to spawn therapeutic proteins which then need to be purified and refined in successive procedures.
因此,自70年代以来,磁性微球作为一种新型的功能材料,在细胞分离、蛋白质提纯、免疫测定和靶向药物等诸多领域有着广阔的应用前景。
Therefore, since 1970's, as a new type of functional material, it has gained broad applications in cell separation, protein purification, immunoassays, immobilized enzyme and target delivery of drug.
目的:为了建立免疫磁珠法体外分离提纯骨髓造血干细胞的方法。
Objective: to isolate and purify murine hematopoietic stem cell using the immunomagnetic microbeads.
They grew the virus in monkey cell cultures, they purified the virus because you got to get all the other stuff from the cells that you're growing it in a way, they inactivated it by treating it with formalin which is just a formula-- it's just a mixture of Formaldehyde; Formaldehyde cross links proteins.
研究人员将病毒种植在猴细胞内,进行培养,并提纯病毒,在某种程度上,通过这种方法,可以得到所有类型的病毒,研究人员用福尔马林,处理病毒,使其灭活,福尔马林就是甲醛的水溶液,甲醛可以使蛋白质发生交联反应
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