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:
Nov. 15, 2011
Filed:
Apr. 25, 2006
Alois Jungbauer, Vienna, AT;
Rainer Hahn, Vienna, AT;
Waltraud Kaar, Indooroopilly, AT;
Michael Seifert, Vienna, AT;
Bernhard Auer, Innsbruck, AT;
Clemens Achmüller, Innsbruck, AT;
Philipp Wechner, Innsbruck, AT;
Alois Jungbauer, Vienna, AT;
Rainer Hahn, Vienna, AT;
Waltraud Kaar, Indooroopilly, AT;
Michael Seifert, Vienna, AT;
Bernhard Auer, Innsbruck, AT;
Clemens Achmüller, Innsbruck, AT;
Philipp Wechner, Innsbruck, AT;
Sandoz AG, Basel, CH;
Boehringer Ingelheim RCV GmbH & Co KG, Vienna, AT;
Abstract
Disclosed is an affinity matrix comprising a solid phase and an affinity ligand comprising peptide bonds coupled to this solid phase, wherein the affinity ligand comprising peptide bond is selected from the following group of ligands: a) peptides comprising the formula XXXX, wherein Xto Xare amino acid residues and at least two of Xto Xis W, Y or F; b) peptides comprising the formula XXXX, wherein Xto Xare amino acid residues, at least one of Xto Xis W, and at least one of Xto Xis E or D; and c) poly-amino acids consisting of an amino acid monomer of the group consisting of R, K, E and D and an amino acid monomer of the group consisting of Y, F and W, preferably poly-KY, poly-KF, poly-KW, poly-RY, poly-RF, poly-RW, poly-EY, poly-DY, poly-EF, poly-EW, poly-DF and poly-DW, with the proviso that the peptides according to a) and b) have a maximum length of 35 amino acid residues and that the poly-amino acids according to c) have a minimum length of 20 amino acid residues.