Methods of producing a secreted protein

US8962273B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8962273-B2
Application numberUS-59939308-A
CountryUS
Kind codeB2
Filing dateMay 9, 2008
Priority dateMay 11, 2007
Publication dateFeb 24, 2015
Grant dateFeb 24, 2015

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Abstract

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The invention is directed to methods of producing a polypeptide or a variant thereof, wherein the polypeptide or variant thereof is dependent on LIMP-2 for trafficking, localization, stabilization and/or sorting of the polypeptide in the cell. In general, the methods comprise culturing a lysosomal integral membrane protein II (LIMP-2) deficient cell which expresses the polypeptide or the variant thereof under conditions in which the polypeptide or the variant thereof is produced.

First claim

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What is claimed is: 1. A method of producing β-glucocerebrosidase or a β-glucocerebrosidase variant wherein the β-glucocerebrosidase variant is at least 90% identical to SEQ ID NO: 11 and has β-glucocerebrosidase activity, comprising culturing a lysosomal integral membrane protein II (LIMP-2) deficient cell which expresses β-glucocerebrosidase or the β-glucocerebrosidase variant under conditions in which β-glucocerebrosidase or the β-glucocerebrosidase variant is produced, thereby…

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What does patent US8962273B2 cover?
The invention is directed to methods of producing a polypeptide or a variant thereof, wherein the polypeptide or variant thereof is dependent on LIMP-2 for trafficking, localization, stabilization and/or sorting of the polypeptide in the cell. In general, the methods comprise culturing a lysosomal integral membrane protein II (LIMP-2) deficient cell which expresses the polypeptide or the varian…
Who is the assignee on this patent?
Reczek David J, Saftig Paul, Demaria Christine T, and 2 more
What technology area does this patent fall under?
Primary CPC classification C12N15/1138. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).