AN IMPROVED METHOD FOR SEPARATION OF LOW MOLECULAR WEIGHT PROTEINS

The present invention provides the method for the separation of at least more than two Low molecular weight (LMWs) impurities present in the protein mixture comprising fusion protein CTL4-IgG1 by using Capillary Electrophoresis-Sodium dodecyl sulfate (CE-SDS) wherein the loading amount of protein mi...

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Bibliographische Detailangaben
Hauptverfasser: KARDANI, Jaykumar Rameshchandra, SHAH, Aakansha, UPADHYAY, Roshan Ganeshlal
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention provides the method for the separation of at least more than two Low molecular weight (LMWs) impurities present in the protein mixture comprising fusion protein CTL4-IgG1 by using Capillary Electrophoresis-Sodium dodecyl sulfate (CE-SDS) wherein the loading amount of protein mixture is more than 270 µg. The invention further provides a ratio of protein to sodium dodecyl sulfate is 2.7:1 or higher.