US Patent 7135335 Method for separating cells using immunorosettes

Patent 7135335 was granted and assigned to STEMCELL Technologies on November, 2006 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

STEMCELL Technologies

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7135335

Date of Patent

November 14, 2006

Patent Application Number

10310990

Date Filed

December 6, 2002

Patent Citations Received

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US Patent 11782054 Antibody-linked immuno-sedimentation agent and method of isolating a target form a sample using same

Patent Primary Examiner

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David Saunders

Patent abstract

The present invention relates to methods for separating cells using immunorosettes. The method involves contacting a sample containing nucleated cells and red blood cells with an antibody composition which allows immunorosettes of the nucleated cells and the red blood cells to form. The antibody composition preferably contains bifunctional antibodies or tetrameric antibody complexes.