Nucleic Acid Molecular Weight Markers
New England Biolabs, Inc. 50 bp DNA Ladder – 0.1 ml
A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 17 bands suitable for use as molecular weight standards for agarose and polyacrylamide gel electrophoresis. The digested DNA includes fragments ranging from 50-1,350 base pairs. The 200 and 500 base pair bands have increased intensity to serve as reference points. Comes supplied with 1 vial of Gel Loading Dye, Purple (6X), no SDS.
New England Biolabs, Inc. 50 bp DNA Ladder – 0.5 ml
A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 17 bands suitable for use as molecular weight standards for agarose and polyacrylamide gel electrophoresis. The digested DNA includes fragments ranging from 50-1,350 base pairs. The 200 and 500 base pair bands have increased intensity to serve as reference points. Comes supplied with 1 vial of Gel Loading Dye, Purple (6X), no SDS.
Gold Biotechnology Inc 100 bp DNA Ladder 2x500 µL
A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 11 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-1,500 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. The ladder is
Bio Rad Laboratories Precision Plus Protein Dual Color Standards, 2.5 mL
2.5 mL (5 x 500 µl), mixture of 10 recombinant proteins (10–250 kD), 8 blue-stained bands, and 2 pink reference bands (25 and 75 kD), 250 applications.
Gold Biotechnology Inc 1 kb DNA Ladder 4x500 µL
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 1K and 3K 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.
Agilent Technologies D5000 Ladder. For the analysis of DNA from 100 to 5000 bp. Ladder only.
D5000 Ladder. For the analysis of DNA from 100 to 5000 bp. Ladder only.
Agilent Technologies Agilent RNA 6000 Pico Ladder
Agilent RNA 6000 Pico Ladder. Ladder only. For Bioanalyzer High Sensitivity RNA Analysis
Zymo Research Corporation Sample Zymoclean™ Gel DNA Recovery Kit (10 Preps) w/ Zymo-Spin™ I Columns (Uncapped)
Free Sample Simply add the specially formulated Agarose Dissolving Buffer (ADB) to the gel slice containing your DNA sample, let dissolve, and then transfer to the supplied Zymo-Spin™ Column. There is no need for organic denaturants or chloroform. Instead, the product utilizes Fast-Spin column technology to yield high-quality DNA in just 15 minutes. DNA purified using the Zymoclean™ Gel DNA Recovery Kit is perfectly suited for use in DNA ligation reactions, sequencing, DNA labeling reactions, PCR, etc.