| 发明名称 |
Purification method |
| 摘要 |
<p>A process for purifying a Streptococcus pyogenes GAS carbohydrate comprising a step of anionic exchange chromatography. The process provides a good yield of GAS carbohydrate. The saccharides of the invention have low levels of hyaluronic acid, protein and nucleic acid contamination.</p> |
| 申请公布号 |
AU2009309416(B2) |
申请公布日期 |
2015.05.28 |
| 申请号 |
AU20090309416 |
申请日期 |
2009.10.27 |
| 申请人 |
NOVARTIS AG |
发明人 |
COSTANTINO, PAOLO;BERTI, FRANCESCO;KABANOVA, ANNA;ROMANO, MARIA ROSARIA |
| 分类号 |
B01D15/36;A61K39/09;B01D61/14;C07K1/18;C07K1/34;C12P19/00 |
主分类号 |
B01D15/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
