RNA and DNA purification columns

MicroSpin G-25 columns are designed for the rapid purification of DNA for use in a wide range of applications, including desalting, buffer exchange, and removal of unincorporated nucleotides from end-labeled oligonucleotides.

MicroSpin G-50 columns are designed for the rapid purification of DNA in desalting, buffer exchange, removal of dye terminators from cycle sequencing reactions and removal of labelled nucleotides from DNA labelling reactions.

MicroSpin S-200 HR spin columns for rapid DNA purification of labeled single-stranded or double-stranded DNA fragments ≥50 bases in length in applications including desalting, buffer exchange, and primer removal using spin-column chromatography.

MicroSpin S-300 HR spin columns for DNA purification from unincorporated primers (<20-mers) and nucleotides using spin-column chromatography in applications including desalting, buffer exchange, and primer removal.

MicroSpin S-400 HR spin columns for DNA purification from unincorporated primers (<32-mers) and nucleotides using spin-column chromatography in applications including desalting, buffer exchange, and primer removal.

AutoScreen 96-Well Plate is used for purification of sequencing samples reactions prior to analysis on capillary array electrophoresis (CAE) sequencers such as MegaBACE 1000 or ABI Prism Sequencing instruments.

AutoSeq G-50 columns are specifically designed to remove fluorescent dye-terminators from cycle sequencing reactions prior to analysis on automated sequencers.

Bacteria genomicPrep Mini Spin Kit is designed for the rapid extraction and purification of high molecular weight genomic DNA (gDNA) from Gram-negative (G-) and Gram-positive (G+) bacteria.

Blood genomicPrep Mini Spin Kit is designed for the rapid extraction and purification of high molecular weight genomic DNA (gDNA) from whole blood, buffy coat, bone marrow, and nucleated red blood cells.

Kit uses glass fiber matrix technology in a 96-well format for highly efficient purification of PCR products. DNA fragments from PCR are captured by the matrix in presence of a chaotropic salt and contaminants are removed by washing matrix.

Designed for the rapid purification and concentration of PCR products or DNA fragments ranging in size from 50 bp to 10 kb. This kit can be used to purify DNA from reaction volumes up to 100 μl or agarose gel slices up to 900 mg.

NAP DNA columns are disposable DNA purification size exclusion columns, prepacked with Sephadex G-25 DNA Grade which require only gravity to run.

NICK Columns are used for the purification of nick-translated DNA fragments and for separation of any labeled probe from unincorporated labeled nucleotides.

PlasmidPrep Mini Spin Kit uses a simple plasmid DNA purification protocol involving a modified alkaline lysis procedure and a novel silica-based membrane to achieve highly efficient plasmid DNA purification.

PlasmidPrep Midi Flow Kit is a gravity flow plasmid prep kit designed for the purification of large yields of transfection-grade plasmid DNA that is proportional to the input sample volume.