This marker consists of 10 double-stranded DNA fragments ranging from 20 to 200 bp in multiples of 20 bp, plus additional 300, 400, and 500 bp fragments. The 100, 200, and 500 bp fragments are brighter than the other fragments and serve as visible reference indicators; all other fragments appear with equal intensity on the gel. Since this product is premixed with loading dyes and glycerol, it is possible to apply this product to agarose gel electrophoresis directly. Cat. # 3420B contains 2 of Cat. # 3420A. Please refer to Cat. # 3420A for complete product documentation and resources.
Features
3401–3413A: 10 mM Tris-HCl (pH 8.0), 1 mM EDTA
3407A and 3407B: 10 mM Tris-HCl (pH 7.4), 1 mM EDTA
3415: 10 mM Tris-HCl (pH 8.0), 1 mM EDTA, 6% glycerol, 0.02% bromophenol blue, 0.02% xylene cyanol, 0.02% NaN3
