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通过粒径分布来预测发酵液澄清收获性能
随着对更高抗体产量的追求导致了细胞密度培养的增加,从而影响了后续产品回收步骤的性能。细胞浓度的增加突显了固含量在离心产率中的关键作用,而最近的产品降解案例揭示了细胞裂解对产品质量的影响。目前测量固体浓度和细胞裂解的方法不适合早期高通量实验,这意味着这些细胞培养输出在早期工艺开发中没有得到很好的表征。本文介绍了一种新方法,该方法利用细胞计数仪(Vi-cell™XR)的数据来准确预测固体浓度和常见的细 ...
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