Protein G HP MultiTrap, 4 pk
For rapid purification of labeled DNA (ge/2NA bases) from unincorporated labeled nucleotides in a volume of 25 to 5NA µl using spincolumn chromatography
Convenient: Prepacked with Sephadex G5NA DNA Grade (see illustra Sephadex G5NA and G1NANA DNA Grade) and preequilibrated in STE containing NA.15% Kathon CG/ICP Biocide
Ready to use: Requires less than 4 min from sample application to collection of purified product
Designed for use in a microcentrifuge
Tested in nickase, single and doublestranded exonuclease and RNase assays
ProbeQuant G5NA Micro Columns use spincolumn chromatography to provide a fast and reliable method for purifying labeled probes from unincorporated labeled nucleotides. In addition, a portion of the eluted DNA can be counted in a scintillation counter and compared to an unpurified sample to give an approximation of percent incorporation. The columns are designed for use in a microcentrifuge, come prepacked with Sephadex G5NA DNA grade and are preequilibrated in STE, which means that they are ready to use. They can accommodate samples ranging in volume from 25 µl to 5NA µl.