4°C for 2 years (For long term storage, store at- 20°C).

Marker D15000 consists of seven double-stranded DNA bands that are suitable as molecular weight standards for agarose gel electrophoresis.

The product is ready-to-use; it is premixed with 1× Loading Buffer for direct loading 3~6 μl on agarose gel electrophoresis.

The ladder is composed of seven individual DNA fragments (in base pairs): 15000, 10000, 7500, 5000, 2500, 1000, and 250 bp. It contains one intense band (2500 bp) for easy orientation. To load 6 μl of the product will provide 50 ng per DNA fragment with one intense fragment of 100 ng at 2500 bp.