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Invention Grant
CN106977600B 净化伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮免疫吸附剂及复合亲和柱 有权

净化伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮免疫吸附剂及复合亲和柱
Abstract:
本发明涉及净化伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮免疫吸附剂及复合亲和柱。所述的免疫吸附剂包括固相载体和与该固相载体上偶联的伏马毒素B1单克隆抗体、黄曲霉毒素单克隆抗体、赭曲霉毒素A单克隆抗体、玉米赤霉烯酮单克隆抗体，所述的伏马毒素抗体为由保藏编号为CCTCC NO.C201636的杂交瘤细胞株Fm7A11分泌产生的单克隆抗体，所述的杂交瘤细胞株Fm7A11已于2016年3月29日保藏于中国典型培养物保藏中心，保藏地址是，中国，武汉，武汉大学。装载有权利要求1所述的伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮抗体免疫吸附剂的净化伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮复合亲和柱。此复合亲和柱可同时用于伏马毒素B1、黄曲霉毒素、赭曲霉毒素A、玉米赤霉烯酮毒素样品的净化检测。
Abstract(English):

The present invention relates to an immunoadsorbent and a composite affinity column for purification of fumonisin B1, aflatoxin, ochratoxin A and zearalenone. The immunoadsorbent comprises a solid carrier and fumonisin B1, aflatoxin, ochratoxin A and zearalenone monoclonal antibodies coupled with the solid carrier, the fumonisin B1 monoclonal antibody is secreted from hybridoma cell line Fm7A11 with the preservation number of CCTCCNO.C201636, the hybridoma cell line Fm7A11 is preserved in CCTCC in March 29, 2016 in Wuhan University Wuhan China. The composite affinity column is loaded with the immunoadsorbent with the fumonisin B1, aflatoxin, ochratoxin A and zearalenone monoclonal antibodies, and is used for purification of the fumonisin B1, aflatoxin, ochratoxin A and zearalenone. The composite affinity column can be used for purification and detection of fumonisin B1, aflatoxin, ochratoxin A and zearalenone toxin samples.

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