共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Rachael Gooberman‐Hill 《The journal of the Royal Anthropological Institute》2013,19(1):211-212
15.
16.
17.
18.
19.
Carel J. van Oss 《Preparative biochemistry & biotechnology》2013,43(5):507-510
Abstract Prothrombin complex (P.C.) preparations obtained by batch adsorption onto DEAE-Sephadex are highly enriched in C4. Based on this observation a technique has been elaborated where the P.C. analogue is further submitted to precipitation by ethanol and batch adsorption of impurities on DEAE-Cellulose. Unaltered C4 is obtained in a 2 days process with a yield corresponding to 40 % of the starting material (cryoconcentrate supernatant). 相似文献