US 5,348,858 AGranted

Monoclonal antibody specific for human interleukin-1.beta. and method for detection of biologically active human interleukin-1.beta.

AssigneeOtsuka Pharmaceutical Co., Ltd.

InventorsSetsuyoshi Uetsuki, Osamu Sato, Yasuo Nakayama, Yoshikatsu Hirai

Life of this patent

Estimating the term…

Abstract

The present invention provides a monoclonal antibody characterized in that the antibody has specific reactivity on human IL-1.beta., and a process for producing the antibody. The invention also provides a method for detection of biologically active human IL-1.beta..

Claims3

Dependent claims

Monoclonal antibody 1.beta. GOM43-4 produced by hybridoma cell line FERM BP-2565.

Dependencies are inferred from the claim text.

Facts

Application: 07/815,875Filed 6 Jan 1992 · continuation
Priority: JP 63-2485351 Oct 1988
Granted: 20 Sep 1994
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

G01N 33/6869
Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation, e.g. TNF, CNF,…:…
C07K 14/545
Interleukins [IL]: il-1
C07K 16/245
Interleukins [IL]: il-1
G01N
Investigating or analysing materials by determining their chemical or physical properties

Family

Serial414,336Parent of this continuation · filed 29 Sep 1989
US 5,348,858 AThis patent

From the US filing history. Foreign family members aren’t listed.

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