DNA Ladder

Item Number

D745352

• Specifications & Purity: 0.1-10 kb, 21 bands
• Stability And Storage: Store at 4℃ for up to 6 months, or -20℃ for at least 1 year.
• Storage Temp: Store at -20°C
• Shipped In: Ice chest + Ice pads

Product Description

DNA Ladder (0.1-10 kb, 21 bands) is supplied in a ready-to-use format containing bromophenol blue and 21 double-stranded DNA fragments ranging from 100bp to 10kb. It can meet the molecular weight reference needs for most regular DNA electrophoresis analysis.The intensity of 500bp, 1000bp, and 3000bp fragments is higher than others, making the ladder bands easier to be differentiated. The content of each ladder fragment is shown on the right side of the Figure, allowing the estimation of both size and concentration of DNA fragments on agarose gels.Loading 5μl of DNA Ladder per lane is sufficient to visualize all fragments of the ladder.

Precautions：

If ethidium bromide (EB), a strong carcinogen, is used for DNA electrophoresis, please take care to avoid the contamination of this product by EB during frequent uses. We recommend using non-toxic, upgraded EB products such as NA-Red (, D0128, D0130), NA-Green , Gel-Red and Gel-Green .Please use new electrophoresis buffer and freshly prepared agarose gel for electrophoresis to ensure better DNA resolution .This product is for R&D only. Not for drug, household, or other uses.For your safety and health, please wear a lab coat and disposable gloves during the operation.

Instructions for Use：

1.For DNA agarose gel electrophoresis, add 5μl of this product directly into an empty well on agarose gel.2.If bromophenol blue interferes with the observation of target DNA, the DNA Ladder (0.1-10 kb, 21 bands, Red) (, D0109) can be used.Related Products:Cat. No.Product NamePack SizeD0107DNA Ladder (0.1-10 kb, 21 bands)100TD0109DNA Ladder (0.1-10 kb, 21 bands, with Red)100TD0110DNA Ladder (0.2-12 kb, 12 bands)100TD0111DNA Ladder (0.2-12kb, 12 bands, with Red)100T