Fluorescence activated cell sorting (FACS) analysis and Western blot analysis revealed that the edg-1 and B2R recombinant receptor proteins were distinctly expressed.

• 流式细胞仪分析表明B2R-EGFP在GS115中获得了很强的表达；Western 印迹杂交结果证实了表达产物为B2R-EGFP融合受体蛋白；