RNA Marker (Ladder), Low Range (100-1000bp)

The RNA Ladder, Low Range is a mixture of seven chromatography-purified single-stranded RNA transcripts. Their lengths are (in bases ): 1000, 800, 600, 400, 300, 200 and 100. The ladder is designed for qualitative and quantitative analysis of RNA on agarose gels stained with ethidium bromide. The ladder is free of degraded RNA and NTP’s. Therefore, spectrophotometric measurements provide accurate values of RNA concentration in each ladder band (see photos for quantitative data). Due to this feature, the RNA ladder could be used for approximate RNA quantification on gels. RNA Ladder, Low Range...