北京绿百草专业提供分析干扰素凝胶色谱柱TSK gel G20

2D Gel Electrophoresis（图）

addition of contaminating proteases and an increased complication in the preparation of the sample, we don't bother. We always ultracentrifuge (30mins at 100 000 x g at 20oC) our samples before we use them anyway and in general find it quick, easy and non

2D Gel Electrophoresis

exchange resins.::always use fresh urea solutions or freeze solutions for later use (Means, G.E. & Feeney, R.E., 1971). Protein carbamylation results in bands of spots across the gel caused by charge change to a particular protein, these are termed

TSK凝胶色谱柱简介

溶剂，如乙腈、丙酮、甲醇或乙醇等。TSK-GEL SW系列色谱柱适合用于分析分离蛋白质和多肽类样品，其他应用有大量文献报道。最经常使用的是10μm的TSK gel G2000SW，TSK gel G3000SW和13μm的TSK gel 4000SW色谱柱；TSK-Gel 2000SWXL和3000SWXL是5μm，TSK-Gel 4000 SWXL是8μm的高效填料色谱柱；分析型色谱柱的结构可以是玻璃或不锈钢材质。TSK-GEL SW系列部分色谱柱填料的种类及特性　　品牌 粒度（μm）孔径（Å） 样品