Ladders and Markers Products & Reviews

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Ladders and Markers

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DNA Ladders and Markers

Thermo Fisher Scientific

Thermo Scientific has a comprehensive range of DNA molecular weight markers which can be sub-divided into three groups: 1. Superladders derived from cloned and purified DNA fragment repeats, for quantitation and accurate sizing 2. High molecular weight markers from lambda DNA restriction digests 3. Lower molecular weight markers from plasmid and ØX174 restriction digests Most of these markers are now also available in a conven…

5.0/5.0
|3 Reviews


1 kb DNA Ladder

New England Biolabs Inc.

A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 0.5-10.0 kilobases (kb). The 3.0 kb fragment has increased intensity to serve as a reference band. The approximate mass of DNA in each of the bands is provided (assuming a 0.5 μg load) f…

4.8/5.0
|4 Reviews

1 kb DNA Ladder

Axygen Scientific, Inc.

The 1 kb DNA Ladder contains 13 discrete DNA fragments ranging in size from 300 bp to 10,000 bp. This marker is ideal for the size determination of digested DNA. Two Ready-to-Use DNA Size Markers for Gel Electrophoresis. The 100 bp Ladder and 1 Kb Ladder represent the two most popular markers used for DNA fragment size determination. These markers are formulated to run accurately and to provide crips band patterns. The two m…

5.0/5.0
|1 Review

100 bp DNA Ladder

Axygen Scientific, Inc.

The 100 bp DNA Ladder contains 12 discrete DNA fragments ranging in size from 100 bp to 3,000 bp. This marker is ideal for the size determination of PCR products. Two Ready-to-Use DNA Size Markers for Gel Electrophoresis. The 100 bp Ladder and 1 Kb Ladder represent the two most popular markers used for DNA fragment size determination. These markers are formulated to run accurately and to provide crisp band patterns. The two…

5.0/5.0
|1 Review






IEF Standards

Bio-Rad

250 µl, pI range: 4.45–9.6, phycocyanin, ß-lactoglobulin B, bovine and human CA, equine myoglobin, human hemoglobin A and C, lentil lectin, and cyt C

0.0/5.0
|0 Reviews




Chameleon NIR Pre-stained Protein Ladders

LICORbio

Chameleon®  Pre-Stained Protein Ladders offer easy visualization of gel migration and protein size, and can be used to orient your gel or membrane quickly. These versatile protein markers offer multi-colored, pre-stained proteins for both visual inspection and two-color near-infrared detection. Choose from either single-channel or two-channel detection.

0.0/5.0
|0 Reviews
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WesternSure Pre-stained Chemiluminescent Protein Ladder

LICORbio

The WesternSure Protein Ladder is the only pre-stained, multi-colored protein ladder that provides chemiluminescent signal for film and digital detection. It will fit with your current protocol without optimization and does not rely on strep-tagged HRP or secondary antibody binding. The WesternSure protein ladder works with a variety of substrates and provides a vibrant color scheme that allows you to quickly orient your membr…

0.0/5.0
|0 Reviews
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OxyBlot™ Protein Standard

Merck

OxyBlot™ Protein Standard is composed of five proteins (phosphorylase B, BSA, ovalbumin, carbonic anhydrase, trypsin inhibitor) containing 1-3 dinitrophenylhydrazone (DNP) residues per protein. These attached DNP moieties permit the visualization of the proteins by the detection system of the OxyBlot™ Protein Oxidation Detection Kit. OxyBlot™ Protein Standard serves as an internal control for the electrophoresis, western trans…

0.0/5.0
|0 Reviews

CpGenome Universal Methylated DNA

Merck

CpGenome™ Universal Methylated DNA is enzymatically methylated human male genomic DNA. This product is intended for use with the CpGenome™ DNA Modification Kit (S7820) or with amplification primers. It can be used as a methylation-positive control for gene methylation studies.

0.0/5.0
|0 Reviews