Article
Microbead device for isolating biotinylated oligonucleotides for use in mass spectrometric analysis.
Analytical biochemistry - 1 Jan 2009
Misra Ashish, Kim Sobin
Abstract excerpt
We describe a prototypical device for isolating biotinylated oligonucleotides for use in mass spectrometric analysis. It consists of monomeric avidin-coated microbeads trapped in a pipette tip and has been used for genotyping single nucleotide polymorphisms (SNPs) with the previously developed solid phase capture-single base extension (SPC-SBE) method. The device reduces processing time for genotyping by SPC-SBE...
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