GLYCOSYLATED LYSOSOMAL PROTEINS, METHOD OF PRODUCTION AND USES

The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the...

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Bibliographische Detailangaben
Hauptverfasser: SCHAAF, Andreas, BENJAMIN, Fode, BUSCH, Andreas, DABROWSKA-SCHLEPP, Paulina, NIEDERKRÜGER, Holger
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the lysosomal protein composition in a bryophyte plant or cell, and medical and non-medical uses of the lysosomal protein composition. E.g. the lysosomal protein can be α-Galactosidase for the treatment of Fabry Disease or β-Glucoceramidase for the treatment of Gaucher's Disease. The unique glycosylation results in improved therapeutic efficacy-surprisingly even without mannose-6-phosphate that is common for CHO cell produced lysosomal proteins.