1 Kb DNA Ladder


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SKU: kDNA Category:
SKU OPTIONS PriceQuantity
kDNA-050 50 µg, 100 lanes $108.00
kDNA-250 250 µg, 500 lanes $452.00


The 1 Kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 500 bp to 9 kb. The ladder may be radioactively labeled by one of the following methods: (i) Partial exonucleolytic degradation and resynthesis with T4 DNA polymerase (this method is preferred because higher specific activity is achieved with less 32P input); (ii) Labeling the ends with T4 polynucleotide kinase; (iii) Filling in the recessed ends with E. coli DNA polymerase I or the large fragment of DNA polymerase I.

This ladder is premixed with Gel Loading Dye, Blue (6X) for direct gel electrophoresis.


Determination of the molecular weight of nucleic acids

Concentration and Usage:
Conc. 0.1 μg/μl and 5 μl per lane

Storage: Store at room temperature

Stability: Store at room temperature

Recommended Storage Condition -20°C

Additional information


50 µg, 100 lanes, 250 µg, 500 lanes

Manual & Protocols

COA ( Certificate of Analysis )

MSDS & Certificates

The Q&A for this product will be available soon