GCC sells a wide range of double-stranded DNA molecular weight markers for conventional electrophoresis with fragment sizes ranging from 20 bp to 10 kb.
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1kb DNA Step Ladder
|Cat. No.||Concentration||Lanes||Storage||Ready Load||Price (₹)|
|G4669||0.50 μg/μl||100||-20°C||Direct Loading||POR|
Description 1kb DNA Step Ladder is a mix of 15 blunt ended DNA fragments ranging from 75 bp to 20 kb in 1 kb increments from 2-5 kb. For the proper identification 500bp, 1500 bp and 5kb bands are more intense. G4669 is ready-to-use premixed with 6X DNA Loading Dye for direct loading on gel.
The DNA ladder consists of the following 15 discrete fragments (in base pairs): 75, 200, 300, 400, 500, 700, 1000, 1500, 2000, 3000, 4000, 5000, 7000, 10000 and 20000.
10mM Tris-Hcl (pH- 8.8); 0.03% bromophenol blue, 60% glycerol and 60 mM EDTA
Recommendations Spin tube briefly before use Do not heat before loading