The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2012
Filed:
Jun. 22, 2005
Jean-luc Maloisel, Uppsala, SE;
Bo-lennart Johansson, Uppsala, SE;
Gunnar Glad, Uppsala, SE;
Nils Norrman, Uppsala, SE;
Jean-Luc Maloisel, Uppsala, SE;
Bo-Lennart Johansson, Uppsala, SE;
Gunnar Glad, Uppsala, SE;
Nils Norrman, Uppsala, SE;
GE Healthcare Bio-Sciences AB, Uppsala, SE;
Abstract
The present invention relates to a separation matrix comprised of a porous support to which ligands have been immobilized, wherein said ligands comprise at least one sulphonamide and the R group of the sulphonyl comprises an aromatic group. The nitrogen of the sulphonamide may be a secondary or tertiary amine. The invention also relates to a chromatography column that contains the described separation matrix, as well as to a method of isolating immunoglobulin-like compounds by adsorption to the separation matrix.