METHOD FOR OBTAINING ALPHA-1 PROTEINASE INHIBITOR

A method for obtaining Alpha-1 Proteinase Inhibitor for obtaining highly-concentrated Alpha-1 Proteinase Inhibitor (A1PI) includes preparing a solution of A1PI by concentrating an initial solution of A1PI by tangential flow filtration (TFF) against water. The final concentration of A1PI in the conce...

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Bibliographische Detailangaben
Hauptverfasser: MCBRIDE, Dennis, REBBEOR, James, YUZIUK, Jeffrey, A, GRADY, George
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method for obtaining Alpha-1 Proteinase Inhibitor for obtaining highly-concentrated Alpha-1 Proteinase Inhibitor (A1PI) includes preparing a solution of A1PI by concentrating an initial solution of A1PI by tangential flow filtration (TFF) against water. The final concentration of A1PI in the concentrated solution is at least 110 mg/ml. The TFF can be carried out against water for injection (WFD).