Description

The 1 kb DNA Ladder, no stain is a versatile DNA size marker for accurate sizing of double-stranded DNA fragments from 250 bp to 12 kb during agarose gel electrophoresis. The ladder consists of 13 blunt-ended DNA fragments covering a broad size range for routine PCR analysis, cloning workflows, restriction digest verification, genomic DNA studies, and long-range PCR applications.

The 1.5 kb and 4 kb fragments are provided at increased intensity, enabling rapid orientation and easy identification of DNA fragment sizes on agarose gels. The ladder is supplied in storage buffer without loading dye or stain, providing maximum flexibility for use with different DNA staining methods and electrophoresis protocols.

The 1 kb DNA Ladder is optimized for reliable DNA fragment size determination across a wide range of molecular biology applications. For optimal visualization, an appropriate DNA stain should be added before loading.

Fragment sizes (bp):
250, 500, 750, 1000, 1500, 2000, 2500, 3000, 4000, 5000, 6000, 8000, 12000