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Sigma Aldrich Fine Chemicals Biosciences ProbeQuantTM G 50 Micro Co
Supplier: Sigma Aldrich Fine Chemicals Biosciences GE28903408

ProbeQuant(TM) G-50 Micro Columns use spin-column chromatography to provide a fast and reliable method for purifying labeled probes from unincorporated labeled nucleotides.ProbeQuant(TM) G-50 Micro Columns use spin-column 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(R) G-50 DNA grade and are pre-equilibrated in STE which means that they are ready to use. They can accommodate samples ranging in volume from 25 mu to 50 mu.
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