Oligo d(T)18

2D Gel Electrophoresis（图）

of each component.2D gel electrophoresis is generally used as a component of proteomics and is the step used for the isolation of proteins for further characterisation by mass spectroscopy. In the lab this technique is used for 2 main purposes, firstly for the large

2D Gel Electrophoresis

of each component. 2D gel electrophoresis is generally used as a component of proteomics and is the step used for the isolation of proteins for further characterisation by mass spectroscopy. In the lab this technique is used for 2 main purposes, firstly

primer5和Oligo结合设计引物步骤及心得

引物和产物的各个碱基的组成比例和Tm值。上下游引物的GC％需要控制在40％～60％，而且上下游引物之间的GC％ 不要相差太大。Tm值共有3个，分别采用三种方法计算出来，包括nearest neighbor method、％GC method和2(A＋T)＋4(G＋C)method，最后一种应该是Primer5所采用的方法，Tm 值可以控制在50～70度之间。 第五项为False Priming Sites，即错误引发位点，在Primer5中虽然也有False priming分析，但不如oligo详细