Bio-Rad, 1708201, 20 bp Molecular Ruler

Use our molecular ruler to accurately assign molecular weights to DNA fragments separated by gel electrophoresis. Perfect 50% GC content eliminates spurious migration due to sequence variation, ensuring that the fragments migrate exactly according to their specified size. See Recommended Gel Types. Store product at 4°C.

EZ Load Molecular Rulers are preblended with sample loading buffer.The 100 bp rulers may show a double- or triple-banding pattern in polyacrylamide gels. *The DNA fragments in this product have HindIII-compatible cohesive ends. **The DNA fragments in this product have EcoRI-compatible cohesive ends.

For optimal resolution of <500 bp fragments, use a 3% ReadyAgarose Precast Gel or a 5% Mini-PROTEAN TBE Precast Gel. For fragments of >500 bp, use a 1% ReadyAgarose Precast Gel.

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More Information

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