DEVELOPMENT OF ANALYTICAL METHODS TO EVALUATE SFH

被引:3
|
作者
NAKAI, K [1 ]
ABE, H [1 ]
MATSUDA, N [1 ]
KOBAYASHI, M [1 ]
IKEDA, H [1 ]
SEKIGUCHI, S [1 ]
TSUCHIDA, E [1 ]
机构
[1] WASEDA UNIV,TOKYO 169,JAPAN
关键词
D O I
10.3109/10731199209119667
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
For the determination of stroma content in SFH, two analytical methods were developed, the HPLC-UV for phospholipids and the enzyme immunoassay for blood group antigen. These analytical methods were applied to evaluate three representative SFH preparations. The 36,000 x g centrifugation method was shown to contain higher amount of stroma components. On the other hand, the BMM-40 nm and the ultrafiltration method with a 100kd membrane was shown to remove more than 99.7% of phospholipids and almost all of blood group antigen from hemoglobin solutions. These results demonstrated that these analytical methods were very useful in evaluating any highly purified hemoglobin solutions.
引用
收藏
页码:447 / 451
页数:5
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