Ladders & Agaroses

DNA Marker Low is useful for the determination of DNA fragments 50 bp to 1,000 bp in size. The DNA size marker consists of 10 double-stranded, blunt-end DNA fragments. The DNA bands close to each other, 550 bp and 500 bp, 120 bp and 100 bp, are for reference indicators. These DNA fragments were fixed amounts in the solution of DNA Marker Low, which makes it possible to estimate the amount of DNA. The DNA Marker Low is supplied in a ready-to-use mixture containing 8 mM EDTA, 8 % glycerol, 0.015 % bromphenol blue and 10 mM Tris-HCl (pH8.0).

DNA Marker High is useful for the determination of DNA fragments 300 bp to 10,000 bp in size. The DNA size marker consists of 13 double-stranded, blunt-end DNA fragments. The DNA bands close to each other, 525 bp and 500 bp, are for reference indicators. These DNA fragments were fixed amounts in the solution of DNA Marker High, which makes it possible to estimate the amount of DNA. The DNA Marker High is supplied in a ready-to-use mixture containing 8 mM EDTA, 8 % glycerol, 0.015 % bromphenol blue and 10 mM Tris-HCl (pH8.0).

6 X DNA loading Dye is useful for loading DNA samples into wells on agrarose gel electrophoresis. It contains EDTA, glycerol, bromphenol blue and 10 mM Tris-HCl (pH8.0).

Ideal for everyday analysis of nucleic acids by gel electrophoresis or blotting (Northern or Southern) and is also suitable for protein applications. No background fluorescence has been detected by ethidium bromide assay. DNase/RNase-free.

The 6x loading dye contains bromophenol blue and xylene cyanol FF for easy visual tracking of DNA migration during electrophoresis. The ready-to-use solution can be used for loading samples on agarose or polyacrylamide gels.