Sample plate for glycoprotein analysis by MALDI mass spectrometry and preparation method of the same

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United States of America Patent

PATENT NO 7598486
APP PUB NO 20080116367A1
SERIAL NO

11835502

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Abstract

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The present invention relates to a sample plate for matrix-assisted laser desorption ionization (MALDI) mass spectrometry having a stable glyco-affinity layer of a carboxyalkyl boronic acid or carboxyaryl boronic acid and a preparation method of the sample plate. The sample plate shows excellent selectivity for glycoprotein, and can be easily and cost effectively prepared. The sample plate is useful for glycoprotein analysis by MALDI mass spectrometry.

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Patent Owner(s)

Patent OwnerAddress
ASTA CO LTDAICT BLDG A 11TH FLOOR GWANGGYO-RO 145 YEONGTONG-GU SUWON-CITY GYEONGGI-DO 443-270

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Mi Young Suwon , KR 2 5
Jung, Ho Chul Seoul , KR 1 3
Kim, Yangsun 211 Warren St. #320 4 18
Lee, Jeong Heon Gyeonggi-do , KR 42 172
Park, Hyoung Soon Seoul , KR 2 4

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