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Quick Details

  • CAS No.: 100403-24-5
  • Other Names: -
  • MF: -
  • EINECS No.: 231-791-2
  • Place of Origin: Guangdong, China (Mainland)
  • Purity: 150ng/ul
  • Classification: High Purity Reagents
  • Brand Name: DSB
  • Model Number: M1101/M1102
  • Color: Blue

Packaging & Delivery

Packaging Details Item No: M1101
Size: 50ug
Item No: M1102
Size: 5x50ug
Pack in vials

Concentration: 150ng/µl         


Recommended Loading

2-5 µl/Lane.



Typical Bands     150 ng/5µl

Other Bands      75 ng/5µl


Recommended Electrophoresis Condition

5 µl/Lane, 8 cm 1.7 %Agarose Gel, 0.5×TBE, 7V/cm, 40min



100 ,250,500,750,1,000,2,000




1 year at room temperature, for long-time preservation, please storage at -20°C .




DSTM2000 is ideal for determining the size of double-stranded DNA from 100 to 2000 base pairs. The ladder consists of 6 linear double-stranded fragments .The 750bp fragment is present at increased intensity to allow easy identification. All fragments are precisely quantified and mixed during the production. For 5 ul loading, all fragments except 750bp are 75ng. The 750bp fragment is 150ng. This ladder is pre-mixed with loading dye and is ready to use.




Do not heat before loading.

For quantification, adjust the concentration of the sample to equalize

it approximately with the amount of DNA in the nearest band of the ladder.

Visualize DNA by staining with ethidium bromide or with SYBR® Green I.











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