Researchers have engineered a blue fluorescent probe that is smaller than GFP and will improve the labeling of peptide-fused recombinant proteins in living cells.
研究人员已经研制出一种比绿色荧光蛋白小的蓝色荧光探针，它更容易标记活细胞中肽融合重组蛋白。
Optical fiber carries excitation light produced by the blue LED to the thin-film coating at the probe tip.
光纤把LED产生的励磁光传输给探测器尖端的薄膜涂层。
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