Catalog Number：PR3801；PR3802

DNA Marker 3, suitable for use as an electrophoresis marker for DNA, is premixed with the 1 × loading buffer. The ladder is composed of six individual DNA fragments (in base pairs): 1,500, 1,000, 800, 600, 400 and 200. Directly load 6μl ladder on gel, which will provide 50 ng per DNA fragment.