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:
May. 28, 2013
Filed:
May. 22, 2003
Israel Nur, Moshav Timurim, IL;
Yehuda Shoenfeld, Ramat Gan, IL;
Miri Blank, Tel Aviv, IL;
Omrix Biopharmaceuticals Inc., Somerville, NJ (US);
Abstract
A method for identifying molecules which mimic an idiotype of an autoimmune disease-associated auto-antibody (autoantibodies). The method comprises the following steps: (a) purifying autoantibodies from sera of one or more patients afflicted with the autoimmune disease; (b) binding the autoantibodies to a solid phase to form an affinity matrix; (c) contacting pooled plasma or B cells comprising immunoglobulins with the affinity matrix followed by removal of unbound plasma components; (d) eluting bound immunoglobulins, being anti-Idiotypic antibodies (anti-Id) to autoantibodies, from the matrix; (e) providing a molecular library comprising a plurality of molecule members; and (e) contacting the anti-Id with the molecular library and isolating those bound molecules which are bound by the anti-Id, the bound molecules being molecules which mimic an idiotype of autoantibodies. Also disclosed are such molecules.