1 kb DNA Ladder

unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 13 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 250-10,000 base pairs. The 1K and 3K bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples. This ladder is ready-to-use, and premixed with loading buffer dye for direct loading on gel.

Loading dye contains Xylene cyanol FF and Bromophenol Blue as tracking dyes.

Range: 250bp - 10kb

Number of bands: 13

Recommended Load: 5 μl/well (0.5 μg)

Stable for shipping at ambient temperatures

Storage/Handling:

Store at 25°C for 6 months.
Store at -20°C for 24 months.

Comparison between 1 kb and 1 kb PLUS ladders