Grade DE81 Ion Exchange Paper, Circle

Grade DE81 ion exchange circles is a 0.20 mm DEAE cellulose paper for use with reverse transcriptase assays and DNA polymerase.

• Simultaneous development of multiple samples on the same sheet under identical conditions.
• Sequential development of the same samples with different solvents and/or different concentrations of the same solvent.
• Suitable for two-dimensional chromatography (change in direction of the solvent front) with possible improved resolution.
• Used in enzyme assays to separate product from reactant by charge or polarity.

Grade DE81

A thin (0.20 mm) DEAE cellulose paper – a weakly basic anion exchanger with diethylaminoethyl functional groups. The ion exchange capacity is 1.7 µeq/cm² and wicking flow rate is 95 mm/30 min. For use with reverse transcriptase assays and DNA polymerase. Also available in multiwell filter plates (Mesh Bottom UNIFILTER).

Specifications:

• Grade: Grade DE81
• Type: Circles
• Ionic Capacity: 1.7 µeq/cm²

Ordering Information: