Lambda DNA/EcoRI+HindIII Marker, ready-to-use
Detailní popis
Thermo Scientific Lambda DNA/EcoRI+HindIII Marker, ready-to-use is recommended for sizing of linear double-stranded large DNA fragments in agarose gels. Lambda DNA is digested to completion with the appropriate Thermo Scientific restriction enzyme(s) and purified and dissolved in storage buffer. DNA fragments contain various sticky ends depending on the restriction enzyme used for preparation of the marker.
Lambda DNA/EcoRI+HindIII Marker, ready-to-use, is premixed with 6X DNA Loading Dye for direct loading (after heating) onto agarose gels.
Highlights
- Sizing and approximate quantification of large DNA fragments
- Sharp bands
- Premixed with 6X DNA Loading Dye for a direct loading (after heating) and for room temperature storage
- Supplied with loading dye for sample DNA
Note
The cohesive ends (the 12 nt cos site of lambda DNA) of fragments indicated may anneal and form additional bands. These fragments can be separated by heating at 65°C for 5 minutes and then cooling on ice for 3 minutes.
The shortest fragments (oblique) are not visible in standard electrophoresis. Fragment lengths are predicted
| 6X DNA Loading Dye | 10 mM Tris-HCl (pH 7.6), 0.03% bromophenol blue, 0.03% xylene cyanol FF, 60% glycerol, and 60 mM EDTA. |
| Hazardous | No |
| Quality Control |
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| Storage and Loading Buffer (for ready-to-use markers) | 10 mM Tris-HCl (pH 7.6), 10 mM EDTA, 0.005% bromophenol blue, 0.005% xylene cyanol FF, and 10% glycerol. |
| Storage Condition | -20 C |
| Storage Notes | Store at room temperature or at 4°C for up to 6 months. For longer periods, store at -20°C. |
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