CN104208719A - 一种抗体偶联药物的阳离子交换层析纯化方法 - Google Patents
一种抗体偶联药物的阳离子交换层析纯化方法 Download PDFInfo
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- CN104208719A CN104208719A CN201410492940.7A CN201410492940A CN104208719A CN 104208719 A CN104208719 A CN 104208719A CN 201410492940 A CN201410492940 A CN 201410492940A CN 104208719 A CN104208719 A CN 104208719A
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Abstract
Description
合并体积(mL) | 合并后的DAR | 合并后多聚体的整体去除率(%) | 合并后的整体回收率(%) |
13.0-23.0 | 3.39 | 62 | 3.46 |
13.0-28.0 | 3.37 | 70 | 6.61 |
13.0-33.0 | 3.16 | 84 | 35.92 |
13.0-38.0 | 3.33 | 59 | 84.72 |
13.0-40.0 | 3.40 | 29 | 93.33 |
13.0-45.0 | 3.45 | 9 | 99.08 |
合并体积(mL) | 合并后的DAR | 合并后多聚体的整体去除率(%) | 合并后的整体回收率(%) |
21.0-26.0 | 3.29 | 84 | 7.25 |
21.0-31.0 | 3.31 | 79 | 61.75 |
21.0-33.5 | 3.47 | 42 | 86.84 |
21.0-39.0 | 3.54 | 11 | 93.92 |
合并体积(mL) | 合并后的DAR | 合并后多聚体的整体去除率(%) | 合并后的整体回收率(%) |
27.5-32.5 | 3.20 | 2 | 16.59 |
27.5-37.5 | 3.35 | 74 | 77.52 |
27.5-39.5 | 3.47 | 44 | 95.27 |
27.5-44.5 | 3.55 | 16 | 101.99 |
合并体积(mL) | 合并后的DAR | 合并后多聚体的整体去除率(%) | 合并后的整体回收率(%) |
33.0-35.0 | 3.25 | 100 | 2.31 |
33.0-37.0 | 2.98 | 94 | 15.58 |
33.0-39.0 | 3.09 | 92 | 46.43 |
33.0-42.0 | 3.49 | 63 | 79.39 |
33.0-45.0 | 3.86 | 0 | 94.35 |
33.0-50.0 | 3.96 | 0 | 98.95 |
合并体积(mL) | 合并后的DAR | 合并后多聚体的整体去除率(%) | 合并后的整体回收率(%) |
34..0-36.0 | 2.91 | 100 | 6.77 |
34.0-38.0 | 2.97 | 95 | 34.88 |
34.0-40.0 | 3.14 | 92 | 59.18 |
34.0-42.0 | 3.36 | 84 | 75.99 |
34.0-43.0 | 3.49 | 60 | 81.99 |
34.0-44.0 | 3.64 | 34 | 87.98 |
34.0-46.0 | 3.86 | 0 | 95.26 |
34.0-51.0 | 4.00 | 0 | 100.11 |
Claims (10)
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Cited By (7)
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CN108348604A (zh) * | 2015-09-08 | 2018-07-31 | 沃特世科技公司 | 用于分析抗体-药物缀合物的多维色谱方法 |
WO2018177369A1 (zh) | 2017-03-30 | 2018-10-04 | 江苏恒瑞医药股份有限公司 | 抗体药物偶联物的制备方法 |
CN109336970A (zh) * | 2018-11-09 | 2019-02-15 | 杭州奕安济世生物药业有限公司 | 阳离子交换层析法纯化抗体的方法 |
WO2021001387A1 (en) * | 2019-07-03 | 2021-01-07 | Merck Patent Gmbh | Antibody drug conjugate purification |
CN112691190A (zh) * | 2019-10-23 | 2021-04-23 | 东曜药业有限公司 | 抗体-高活性细胞毒小分子药物偶联药物及制备和应用 |
WO2023028446A1 (en) | 2021-08-23 | 2023-03-02 | Genentech, Inc. | Flow through cation exchange chromatography purification processes for antibody drug conjugates |
CN118290513A (zh) * | 2024-06-05 | 2024-07-05 | 东曜药业有限公司 | 一种去除抗体偶联药物中游离小分子的阴离子柱层析方法及抗体偶联药物 |
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