DNA ladder (Molecular Weight Marker)

A unique combination of PCR products and a number of proprietary plasmids were digested with appropriate restriction enzymes to yield the perfect number of fragment, creating ladders that are perfect to be used as molecular weight standards for agarose gel electrophoresis. They come ready-to-use and mixed already with a loading dye.

Stable even at room temperature

All of our DNA ladders (besides the 50 bp ladder) are extremly stable. the stability tests show that the ladders are stable for at least 12 months at 25°C. for long term storage, store at 4°C to -20°C.

Dyes for easy tracking

All our ladders have tracking dyes and loading dyes included, so that the movement of the DNA can be tracked and the optimal stopping point be determined.

50bp DNA Ladder RTU (Ready-to-Use)

Cat. No. MWD50 Size: 56μg / 500µl

Designed for very small products 50 bp - 1500 bp Three tracking bands

Description

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 17 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis.

The DNA includes fragments ranging from 50-1,500 base pairs. The 200, 500 and 1200 base pair bands have increased intensity to serve as reference points.

The approximate mass of DNA in each band is provided (0.56 μg a load) for approximating the mass of DNA in comparably intense samples of similar size.

100bp DNA Ladder RTU (Ready-to-Use)

Cat. No. MWD100 Size: 50μg / 500µl

Perfect for normal sized PCR products 100 bp-3000 bp Two orientation bands

Description

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 12 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis.

The DNA includes fragments ranging from 100-3,000 base pairs. The 500 and 1,500 base pair bands have increased intensity to serve as reference points.

The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples of similar size.

1 kBp DNA Ladder RTU (Ready-to-Use)

Cat. No. MWD1 Size: 50μg / 500µl

The ladder for plasmid and large product (>250 bp) products 250 bp to 10 000 bp Two orientation bands

Description

A unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 13 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis.

The DNA includes fragments ranging from 250-10,000 base pairs. The 1,000 and 3,000 base pair bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples of similar size.