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Title:
ALLERGEN-IMMOBILIZED CARRIER AND METHOD FOR DETECTING ALLERGEN-SPECIFIC ANTIBODY
Document Type and Number:
WIPO Patent Application WO/2022/158509
Kind Code:
A1
Abstract:
The present invention provides an allergen-immobilized carrier for an allergy examination, said allergen-immobilized carrier enabling a multi-item simultaneous measurement of an allergen-specific IgE antibody at high sensitivity, even though using a smaller amount of a specimen than in conventional methods, and also enabling the measurement with high correlation with the measured values of ImmunoCAP. This allergen-immobilized carrier for an allergy examination is characterized in that an allergen is immobilized on a carrier at a density of 120-500 ng/cm2.

Inventors:
YAMASHITA KAZUMI (JP)
ITO MASATERU (JP)
KOSHI YOICHIRO (JP)
Application Number:
PCT/JP2022/001905
Publication Date:
July 28, 2022
Filing Date:
January 20, 2022
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
G01N37/00; G01N33/53; G01N33/543
Domestic Patent References:
WO2014097558A12014-06-26
WO2021015123A12021-01-28
WO2021187398A12021-09-23
Foreign References:
JP2002350447A2002-12-04
JP2012163491A2012-08-30
JP2004264289A2004-09-24
JP2001281249A2001-10-10
JP2010014669A2010-01-21
JP2006267058A2006-10-05
JP2011013000A2011-01-20
US20110275095A12011-11-10
US20090111702A12009-04-30
JP2021148610A2021-09-27
JP2000266746A2000-09-29
JP4829460B22011-12-07
JP5322242B22013-10-23
JP2020132803A2020-08-31
Other References:
NAVA LEVIT-BINNUN ET AL., ANAL CHEM., vol. 75, no. 6, 2003, pages 1436 - 41
JEAN BOUSQUET ET AL., J. ALLERGY CLIN. I MMUNOL., vol. 85, no. 6, 1990, pages 1039 - 1043
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