The 50bp DNA ladder is ideal for determining the size of double-stranded DNA from 50 to 500 base pairs. The ladder consists of 8 linear double-stranded fragments .The 250bp fragment is present at increased intensity to allow easy identification. All fragments are precisely quantified and mixed during the production. For 5 μl loading, all fragments except 250bp are 40ng. The 250bp fragment is 100ng. This ladder is pre-mixed with loading dye and is ready to use.
Typical Bands 100 ng/5μl
Other Bands 40 ng/5μl
Advised Electrophoresis Condition
8 cm, 3% Agarose Gel, 0.5×TBE, 5 V/cm, 1 h
Stable for 3 months at RT, for long-time storage, please store at -20℃.