Hybridoma cell line 10G4 and a monoclonal antibody against the total of aflatoxin B1, B2, G1 and G2

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United States of America Patent

PATENT NO 8841419
APP PUB NO 20140057294A1
SERIAL NO

13984231

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Hybridoma cell line 10G4 and monoclonal antibody against total aflatoxins produced by the hybridoma cell line 10G4. The hybridoma cell line 10G4 is used to produce the monoclonal antibody that binds specifically total aflatoxin B1, B2, G1 and G2. The titer of the mouse ascites antibody produced by the 10G4 treated mouse is determined through non-competitive enzyme-linked immunosorbent assay and the titer can reach up to 5.12×105. The monoclonal antibody against total aflatoxin B1, B2, G1 and G2 are used for better identification of aflatoxin B1, B2, G1 and G2 with good consistency. The 50% inhibitory concentrations (IC50) of the antibody against aflatoxin B1, B2, G1 and G2 are 2.09 ng/mL, 2.23 ng/mL, 2.19 ng/mL and 3.21 ng/mL respectively. The range of cross reaction rate for aflatoxin B1, B2, G1 and G2 is about 65.2%-100%. The antibody is used for quantitative measurement of total aflatoxin B1, B2, G1 and G2.

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Patent Owner(s)

Patent OwnerAddress
OILCROPS RESEARCH INSTITUTE OF CHINESE ACADAMY OF AGRICULTURE SCIENCESNO 2 XUDONG SECOND ROAD WUCHANG WUHAN HUBEI 430062

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Xiaoxia Hubei, CN 13 6
Li, Peiwu Hubei, CN 32 10
Li, Ran Hubei, CN 63 484
Li, Xin Hubei, CN 946 7137
Zhang, Qi Hubei, CN 768 6016
Zhang, Wen Hubei, CN 428 2007
Zhang, Zhaowei Hubei, CN 13 3

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