MapMarker® 400 contains 20 discrete DNA fragments ranging in size from 70 to 400 base pairs labeled with X-Rhodamine at 8fmol/Band/ul. They are uniformly spaced at 70, 80, 90, 100, 120, 140, 160, 180, 190, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, and 400 base pairs.Unit Size:400ul (800 Loadings)

MapMarker® DNA sizing standards are sets of high quality fluorescently labeled DNA fragments designed to provide accurate base calling and precision sizing of samples with consistent intensities and migration patterns. They are compatible with the most commonly used fluorescent-based separation instruments systems, including capillary-based gel electrophoresis genetic analysis systems.

MapMarker® standards are stable for a minimum of 18 months when stored in the dark at 4°C.

If you require a different combination of bands you can create your own custom single-stranded fluorescent DNA sizing standard for your unique application using our MapMarker® design tool.