Bead Bath and Beads

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• A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 11 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis.
• The DNA includes fragments ranging from 100-1,500 base pairs. The 500 and 1,500 base pair bands have increased intensity to serve as reference points.
• The approximate mass of DNA in each band is provided (0.5µg a load) for approximating the mass of DNA in comparably intense samples of similar size.

Source:

• PCR products and double-stranded DNA digested with appropriate restriction enzymes, are phenol and equilibrated to 10nM Tris-HCl (pH 8.0) and 10mM EDTA.

Range: 100-1,500 bp (DL1); 250-10,000 bp (DL5)
Number of bands: 11 (DL1); 13 (DL5)
Concentration: 100 µg/mL
Package: 50 µg/500 µL
Recommended Load: 5 µL / well
Contains orange G & xylene cyanol FF as tracking dyes. (DL1)
Contains bromophenol blue & xylene cyanol FF as tracking dyes. (DL5)
Storage:

• Store at 25°C for 6 months
• Store at 4°C for 12 months

Store at -20°C for 24 months