遗传标记主要有4种类型,即形态标记(Morphological markers)、细胞标记(Cytological markers)、蛋白质标记(Protein markers)和分子标记
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基于蛋白质标记 protein marker
蛋白质荧光标记 imaging of bio markers
蛋白质非标记定量技术 label-free shotgun
蛋白质生物素标记试剂 Sulfo-NHS-Biotin
为了观察进行情况,他用黄色蛋白质标记耐脱氧土霉素的大肠埃希菌,用蓝色的蛋白标记对脱氧土霉素敏感的细菌。
To see what was going on, he labelled the doxycycline-resistant strain with a yellow protein and the sensitive strain with a blue protein.
当把这些细胞注入到微型核磁共振机中,微型核磁共振机则会检测九种针对癌细胞的蛋白质标记的级别,并向智能手机输出结果。
The device, whose data can be read with a smart phone application instead of a computer, detected levels of nine protein markers for cancer cells.
同时应用高效液相色谱和聚丙烯酰胺凝胶电泳(SDS-PAGE)两种分析技术研究染料结构对蛋白质标记的影响。
Two methods, high performance liquid chromatography and gel electrophoresis (SDS-PAGE), were used to evaluate the influence of different dyes'structures on protein labeling.
And I'm sure you can imagine that if you want to label onw protein green and one red and one yellow, now you can start looking at really complex biological processes.
我相信你们可以想象如果你,需要把一个蛋白质标记成绿色,一个标记红色,一个标记黄色,这样你就可以研究非常复杂的生物学过程。
All you have to do is mutate the DNA, which is very straightforward to do in molecular biology, and now you can tag absolutely any protein that you're interested in.
你所需要做的就是使DNA变异,这在分子生物学力是很容易做到的,你可以用它标记,任何你感兴趣的蛋白质。
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