Objective To construct the recombinant adenovirus of human ICOS extracellular domain gene by using the method of homologous recombination in bacteria.
目的利用细菌内同源重组法构建含ICOS胞外区基因的重组腺病毒。
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ICOS is not expressed on the cell surface of circulating CD8 memory t cells but is rapidly upregulated during cell division within the allograft parenchyma.
Objective to investigate the expression of inducible co-stimulator (ICOS) on t lymphocytes in peripheral blood from the patients with systemic lupus erythematosus (SLE).