Effect evaluation of various nanofiltration systems for filtering intravenous human immunoglobulin / 中国生物制品学杂志
Chinese Journal of Biologicals
; (12): 81-84, 2023.
Article
in Zh
| WPRIM
| ID: wpr-965583
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WPRO
ABSTRACT
@#Abstract: Objective To evaluate the filtration effects of various nanofiltration systems on intravenous human immunog⁃ lobulin(IVIG)in order to screen the optimal nanofiltration system. Methods Various nanofilters were used for IVIG filtration to determine the best one and then various prefilters were selected to combine with the optimal nanofilter for IVIG filtration to determine the optimal nanofiltration system. Results The tangential flow(cross flow)nanofilter showed better filtering effect than dead end(direct current)nanofilter,and nanofilter C was the best one. The effect of deep filtration prefilter was better than that of absolute filtration prefilter,and prefilter Y1 in series with nanofilter C was the optimal nanofiltration system. Conclusion The optimal nanofiltration system was determined through the effect evaluation of various nanofiltration systems filtering for IVIG.
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Biologicals
Year:
2023
Type:
Article