illustra™ NICK™ columns

供应商: Cytiva

17-0855-01 17-0855-02
GEHE17-0855-01EA 0 CNY
GEHE17-0855-01 GEHE17-0855-02
illustra™ NICK™ columns
核酸试剂 核酸纯化试剂盒和试剂

NICK™ columns were originally designed for purification of nick-translated DNA fragments but are also suitable for separation of any labelled probe from unincorporated labelled nucleotides.


  • For rapid purification of labeled DNA (20 bases in length) from unincorporated radiolabeled nucleotides using gravity-flow chromatography
  • Prepacked with Sephadex™ G-50 DNA Grade in distilled water with 0,15% Kathon CG/ICP Biocide
  • Can accommodate sample volumes up to 100 μl


They are ready for immediate use, and operate by gravity flow. Tests show that at least 97% of radioactivity applied in a nick-translated mixture elutes in two well-separated peaks, corresponding to labeled DNA and unincorporated nucleotides, respectively. At least 90% of the applied DNA is recovered.

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