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Determination of Content of Recombinant Human Interferon α1b Dry Powder Inhalation by HPLC
LIU A-Na, ZHOU Min-Yi, SONG Wen-Jin, LIU Jian-Beng
China Biotechnology ›› 2010, Vol. 30 ›› Issue (05) : 92-95.
PDF(428 KB)
PDF(428 KB)
Determination of Content of Recombinant Human Interferon α1b Dry Powder Inhalation by HPLC
A method for the determination of content and uniformity of recombinant human interferon α1b dry powder inhalation by HPLC was developed. A good linearity was obtained in the range of 92.50~462.50μg/ml(r=0.999 9).Good peak shape of interferon α1b was achieved. The impurities and flow phase have no interference to the interferon in this system. This method was approved to be precise, accurate, stable and rapid for the determination of content of recombinant human interferon α1b in medicinal product.
HPLC / Recombinant human interferon α1b / Dry powder inhalation / Content {{custom_keyword}} /
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