Preparation method of HRPII protein monoclonal antibody of plasmodium falciparum

The invention relates to a preparation method of HRPII protein monoclonal antibody of plasmodium falciparum. The preparation method comprises the following steps of: adopting HRPII protein of plasmodium falciparum as target antigen and respectively analyzing and selecting two dominant antigen epitop...

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Bibliographische Detailangaben
Hauptverfasser: AO XIANG, YU WEI, YU MINGEN, LI XIAOZHAO, FENG JUNTAO, WU QIONGSHAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a preparation method of HRPII protein monoclonal antibody of plasmodium falciparum. The preparation method comprises the following steps of: adopting HRPII protein of plasmodium falciparum as target antigen and respectively analyzing and selecting two dominant antigen epitopes of A and B; respectively repeating the two dominant antigen epitopes of A and B, then continuously connecting four glycine and forming recombinant protein C; adopting most securest code of escherichia coli and converting the amino acid sequence of the recombinant protein C into corresponding nucleotide sequence; carrying out chemical synthesis to the former step to obtain the nucleotide sequence, and respectively adding enzyme cutting sites BamHI and EcoRI at the upstream and downstream thereof; inserting nucleotide fragment obtained by the former step into expression carrier PET-28a(+), constructing recombinant protein C expression carrier and inducing to express the recombinant proteinC in the escherichia coli