| 发明名称 |
ANTIBODY PURIFICATION METHOD, AND CARRIER FOR USE IN PURIFICATION OF ANTIBODY |
| 摘要 |
An antibody purification method includes: bringing a solution that includes an antibody and has a pH of 3.0 or more and less than 5.6 into contact with a carrier that includes a 2,3-dihydroxypropyl group to adsorb the antibody on the carrier; and bringing the carrier that has been brought into contact with the solution, into contact with an eluent having a pH of 5.6 or more and less than 10 to elute the antibody from the carrier. |
| 申请公布号 |
US2015045470(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314383322 |
申请日期 |
2013.03.05 |
| 申请人 |
JSR CORPORATION |
发明人 |
Katayose Satoshi |
| 分类号 |
C07K1/22;B01J20/28;B01J20/26;C07K16/00 |
主分类号 |
C07K1/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An antibody purification method comprising:
contacting a solution comprising an antibody and having a pH of 3.0 or more and less than 5.6 with a carrier comprising a 2,3-dihydroxypropyl group; and then contacting the carrier with an eluent having a pH of 5.6 or more and less than 10. |
| 地址 |
Minato-ku, Tokyo JP |
