CommaX™ Nucleic Acid Purification Spin Columns are based on Biocomma’s proprietary spin column-based silica membrane purification technology. In addition to the spin column itself, each spin column comes with one outer tube (reservoir), one frit, one silica membrane and one fixing ring.
Under low pH and chaotropic conditions, nucleic acids specifically bind to silica membrane while polysaccharides and proteins pass through. Impurities are further removed by washing. Finally, under low-salt conditions, nucleic acids are desorbed and eluted from the membrane.
High-quality silica membrane are capable of strong adsorption to nucleic acids under chaotropic conditions and easy elution under low-salt or no-salt conditions; Frits can withstand high-speed centrifugation, with extremely low adsorption to nucleic acids; The Luer outlet at the bottom of each filtration column makes sample collection very handy; All manufacturing processes are ISO9001:2015-compliant and traceable in our ERP system.
Volume: 2.0 mL
Yield: 0-20 μg
CommaX™ Spin Columns (Cat. # NP20-A) are recommended for genomic DNA and RNA purification.
| Cat. # | Description | Volume | Yield | Qty. |
|---|---|---|---|---|
| NP20-A | CommaX™ Nucleic Acid Purification Spin Columns, Capped Inner Tube, for genomic DNA and RNA purification. |
2.0 mL | 0-20 μg | 500/Box |
