Cytiva Amersham Pre-Packed DNA Purification Column, Amersham NAP-25 Format, Sephadex G-25 DNA Grade

Cytiva Amersham Pre-Packed DNA Purification Column, Amersham NAP-25 Format, Sephadex G-25 DNA Grade Matrix/Construction, <2.5 mL Sample Vol, <1 mg/mL Column Capacity, 4 to 30 deg C Storage Temp, Disposable. Disposable NAP DNA purification columns, prepacked with Sephadex G-25 DNA Grade for gravity purification of nucleic acids (=10 mers). NAP DNA columns are disposable DNA purification size exclusion columns, pre-packed with Sephadex G-25 DNA grade which require only gravity to run. NAP DNA purification columns with Sephadex G-25 DNA grade can be used for any DNA greater than 10 bases in length. These disposable DNA purification columns are ideal for the purification of oligonucleotides or very small DNA fragments following synthesis or a DNA labeling reaction and for downstream applications such as PCR amplification and sequencing. Each package includes a complete step-by-step protocol describing the fixed Vols needed for equilibration, washing and sample elution. Sephadex G-25 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-25 has an exclusion limit of approximately Mr 5000 and when packed into empty MicroSpin columns, the resulting desalting columns can be used in a spin protocol for DNA and oligo purification of any DNA greater than 10 bases in length (Additional S&H or Hazmat Fees May Apply) - GHC-F