发明名称 |
FREMGANGSMAATE VED FREMSTILLING AV GAMMA-GLOBULINER |
摘要 |
A gamma globulin-rich fraction from conventional ethanol fractionation of whole placenta is treated (I) WITH 17% ETHANOL AT PH 5.1 (itself a conventional step in the fractionation) (II) THE PRECIPITATE IS DILUTED WITH WATER AND DIALYSED TO REMOVE ALCOHOL, THEN LEDA (2-ethoxy-6, 9-diaminoacridine lactate) is added and the precipitate preferably at pH 7.7 +/- 0.5 discarded (III) AMMONIUM SULPHATE AT APPROXIMATELY SEMI-SATURATION IS ADDED AND THE PRECIPITATE COLLECTED. |
申请公布号 |
NO143478(C) |
申请公布日期 |
1981.02.25 |
申请号 |
NO19750001295 |
申请日期 |
1975.04.11 |
申请人 |
INSTITUT MERIEUX, S.A., |
发明人 |
MAKULA, MARIE-FRANCE,;PLAN, ROBERT, |
分类号 |
A61K39/395;A61K35/16;A61K35/50;A61K38/16;C07K16/00;(IPC1-7):61K39/395 |
主分类号 |
A61K39/395 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|