For best performance, it is recommended to use Novex™ TBE-Urea Sample Buffer with Novex™ TBE-Urea Gels . The buffer contains urea and the density agent Ficoll™ (which produces more distinct and straighter bands than conventional density agents) and the tracking dyes bromophenol blue and xylene cyanine.

About Novex™ TBE-Urea Gels
Denaturing polyacrylamide TBE-Urea Gels separate single-stranded DNA oligonucleotides or RNA into distinct, unique bands Belt. Novex™ TBE-Urea Gels are optimized for product analysis and purification in the 20-800 base range, making them ideal for synthetic oligonucleotide analysis and purification, RNase Protection Assays (RPA), Ideal for in vitro transcription studies and Northern blot analysis. Novex™ TBE-Urea Gels are designed to run on the XCell SureLock™ Mini-Cell.