Then rAcV-Bac-bFGF was infected Sf21 insect cells again to express the hbFGF gene, its expression product was measured by SDS-PAGE and Western blotting.

• 进一步将重组病毒感染Sf21细胞,在Sf21细胞中进行表达,对表达产物进行SDS-PAGE电泳、Western bloting分析;