To make up an engineered *** strain for expression of antigenic determinants of pp150 of human cytomegalovirus,the gene encoding the 420-752 amino acid peptides of pp150 was amplified from human cytomegalovirus AD169 ...
详细信息
To make up an engineered *** strain for expression of antigenic determinants of pp150 of human cytomegalovirus,the gene encoding the 420-752 amino acid peptides of pp150 was amplified from human cytomegalovirus AD169 by RT-PCR and cloned into Nde I/BamHⅠ sites in *** recombinant plasmid was transformed into *** BL21(DE3)and a foreign protein about 35 kD were detected by SDS-PAGE and Western blotting *** antiserum prepared by using prokaryotic expressed product as antigen turned to be against pp150 specifically and had low neutralization effect to HCMV.
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