METHOD AND KIT FOR DETECTION OF CHRONIC HEPATITIS B

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United States of America Patent

APP PUB NO 20130344474A1
SERIAL NO

13725709

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The novel means by which whether a subject has chronic hepatitis B or not can be determined easily with a high degree of accuracy is disclosed. The method for detection of chronic hepatitis B according to the present invention comprises measuring the amount of anti-HBc IgG in a sample separated from a subject. In this method, the measured amount of anti-HBc IgG which is not less than a predetermined cut-off value is indicative of chronic hepatitis B in the subject. The cut-off value may be a value not less than 40 IU/mL, e.g., a value selected from the range of 100 IU/mL to 200 IU/mL. By the present invention, chronic hepatitis B can be detected based on the amount of anti-HBc IgG without measuring the total amount of HBc antibodies including anti-HBc IgM.

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Patent Owner(s)

Patent OwnerAddress
FUJIREBIO INCSHINJUKU SHINJUKU JAPAN TOKYO TWO 1 1 TOKYO TOKYO METROPOLIS
NATIONAL HOSPITAL ORGANIZATION5-21 HIGASHIGAOKA 2-CHOME MEGURO-KU TOKYO 152-8621

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KANEKO, Atsushi Tokyo, JP 85 2579
TAKAHASHI, Chiaki Tokyo, JP 11 33
YATSUHASHI, Hiroshi Omura-shi, JP 2 3

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