Appearance (Form)
Liquid
Appearance (Colour)
Blue
Appearance (Clarity)
Clear
A260/A280
1.7 ~ 1.9
Agarose gel electrophoresis
Well defined bands seen
Stability
No degradation seen after incubation at 37°C for a week
Description
Marker 4 is ideal for determining the size of double-stranded DNA from 500 to 10,000 base pairs. The ladder consists of 6 linear double-stranded fragments. The 2500 bp fragment is of increased intensity to allow easy identification. All fragments are precisely quantified and mixed during the production. For 5 mcl loading, all fragments except 2500bp are 50ng. The 2500bp fragment is 125ng. This ladder is pre-mixed with loading dye and is ready to use.
Includes
50 mcg
• ProxiO DNA Marker 4 - 50mcg
• 6X Orange Loading dye - 1.0ml
3 x50 mcg
• ProxiO DNA Marker 4 - 3 X 50mcg
• 6X Orange Loading dye - 3 X 1.0ml