qiagen 20021 QIAEX II Gel Extraction Kit

產品名稱：QIAEX II Gel Extraction Kit
產品價格：1950
產    地：qiagen
產品貨號：20021
產品規(guī)格：150
其它產品：
qiagen 20051 QIAEX II Gel Extraction Kit （500） 4480 500
產品說明：
For purification of DNA fragments （40 bp to 50 kb） from gels and solutions
Efficient extraction of DNA from 40 bp to 50 kb
Gel extraction from TAE or TBE agarose gels and polyacrylamide gels
No sodium iodide to interfere with subsequent reactions
No shearing of large DNA fragments
The provides a suspension of silica particles to which DNA fragments bind in the presence of chaotropic salts. QIAEX II Suspension is added to solutions or solubilized agarose gel slices and binds DNA. The particles are collected by a brief centrifugation, washed, and DNA from 40 bp to 50 kb is eluted in Tris buffer or water.