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:
Jul. 04, 2006
Filed:
Apr. 02, 1999
Yuti Chernajovsky, London, GB;
Richard Neve, Sandwich, GB;
Marc Feldmann, London, GB;
Abstract
The present invention relates to a receptor molecule which binds to TNF comprising all or a functional portion of the extracellular domain (ECD) of two or more TNF-Rs linked via one or more polypeptide linkers. The receptor can further comprise a signal peptide of a secreted protein, such as the signal peptide of the extracellular domain of the TNF-R or the signal peptide of a cytokine. The invention also relates to isolated DNA encoding a receptor molecule which binds to TNF, comprising two or more sequences encoding all or a functional portion of the ECD of TNF-Rs linked via one or more sequences encoding a polypeptide linker. The invention further relates to a method of making a construct which expresses all or a functional portion of the ECD of two or more TNF-Rs linked via one or more polypeptide linkers and cells which express the construct. The invention also relates to a method of inhibiting the biological activity of TNF in a host comprising administering to the host an effective amount of a receptor molecule of the present invention. The invention further relates to receptor molecules which bind cytokines that bind to receptor molecules comprising more than one subunit.