The SMOBIO ExcelBand 100bp + 3Kb DNA Ladder DM2300 is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct loading on gel. The SMOBIO DM2300 DNA ladder is composed of 12 individual DNA fragments: 3k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA.
This SMOBIO DNA marker DM2300 contains two enhanced bands (1.5 kb and 500 bp) for easy referencing. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring.
Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.
100 ~ 3,000 bp
50 µg/ 500 µl
Recommended loading volume
2.5 ~ 5 µl/ well
Protected from light
Room temperature ≥ 6 months
4°C ≥ 12 months
-20°C ≥ 36 months
The shipping cost for each item ordered is $6.50, but will be automatically waived at checkout on orders of $200 and up.