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GE Healthcare illustra™ Microspin G-50 Columns Available on GSA/VA Contract for Federal Government customers only.

Designed to allow the rapid purification of DNA for use in a wide range of applications using typical microfuge equipment. GE Healthcare illustra™ Microspin G-50 Columns will not remove or denature enzyme.

Manufacturer:  GE Healthcare 27533001

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Catalog No. 45-001-398

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  • Optimal sample volumes in the range of 12-50µ
  • For rapid purification of labeled DNA (>20 bases) from smaller molecules in solution
  • Columns are prepacked with Sephadex G-50 Grade equilibrated in TE buffer with 0.05% Kathon CG/ICP Biocide
  • illustra AutoSeq™ and illustra ProbeQuant™ G-50 Micro Columns are specifically designed for dye terminator removal and labelled probe purification respectively and offer optimized performance in those applications
  • Can also be used for buffer exchange/desalting of enzymatic reactions (10 to 100 µL) following heat denaturation and phenol extraction
  • Product recovery will be at least 10% lower than that from ProbeQuant G-50 Micro Columns.
  • For rapid purification of labeled DNA (>20 bases) from unincorporated labeled nucleotides in a volume of 25 to 50 µl using spin-column chromatography


Desalting, buffer exchange; Removal of dye terminators from cycle sequencing reactions; Removal of labeled nucleotides from DNA labeling reactions

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Desalting, Buffer exchange, removal of dye terminators from cycle sequencing reactions, removal of labeled, Nucleotides in 25 to 50μL from DNA labeling reactions
Sephadex™ G-50 DNA grade
50 Preps
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