Overview

The E.Z.N.A.® Cycle-Pure Kit is designed for the rapid purification of single or double-stranded DNA from PCR and other enzymatic reactions. The system follows a “bind-wash-elute” procedure and completely removes primers, nucleotides enzymes, salts, and other impurities from a DNA sample. This convenient spin-column format eliminates the need for expensive resins or toxic organic compounds such as phenol and chloroform, thereby making it possible to process multiple samples in parallel. Purified DNA can be used in T-A ligations, sequencing, restriction enzyme digestion, and various other labeling reactions.

• Rapid – Purification of PCR products in less than 10 minutes
• Safe – No Phenol/chloroform extractions
• Versatile – Spin and vacuum formats available
• High-quality – DNA is suitable for a variety of downstream applications

Product Data

Performance of E.Z.N.A.® Cycle Pure Kit on 500 bp and 5 kp DNA fragments

Figure 1.  500 bp and 5 kb DNA fragments were cleaned up with products from Company T, Company A, Company P, Company Q and Omega Bio-tek following manufaturer’s recommended protocols. DNA was analyzed on a 0.8% agarose gel.

Sanger Sequencing of PCR Products

Figure 2.  500 bp amplicon was purified with the E.Z.N.A. Cycle Pure Kit was used in a 5 µL Sanger sequencing reaction. DNA was analyzed on an Applied Biosystem 3730XL.

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