hile 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.
Features:
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;
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