Artificial antigen of aflatoxin biosynthetic precursor sterigmatocystin and method for preparing same

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United States of America Patent

PATENT NO 9718836
SERIAL NO

14667341

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Abstract

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An artificial antigen of aflatoxin biosynthetic precursor Sterigmatocystin (ST) and a method for preparing same. Firstly, hydroxyacetic acid is reacted with the double bound of the difuran ring in the aflatoxin biosynthetic precursor ST, yielding an aflatoxin biosynthetic precursor ST hapten with an active carboxymethoxy group. Secondly, a carboxyl group on the ST hapten is attached to an amino group on a carrier protein. At last, the artificial antigen of aflatoxin biosynthetic precursor ST is obtained by dialysis and lyophilize.

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Patent Owner(s)

Patent OwnerAddress
OILCROPS RESEARCH INSTITUTE OF CHINESE ACADEMY OF AGRICULTURE SCIENCESWUCHANG WUHAN HUBEI 430062

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Xiaoxia Hubei, CN 13 6
Li, Min Hubei, CN 751 7676
Li, Peiwu Hubei, CN 32 10
Ma, Fei Hubei, CN 55 486
Zhang, Qi Hubei, CN 768 6016

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