Nucleic Acid Molecular Weight Markers
Clontech Labs 3P 100BP LADDER 500UL
DNA Marker; Clontech; TaKaRa; Used as molecular weight standard; 100bp DNA ladder; Fragments: 100bp to 1kb, additional 1.5kb; Ten bands; 100ng/uL; For 100 loadings; Premied w/6X loading buffer for direct gel electrophoresis; Size: 500ug/mL
New England Biolabs, Inc. Supercoiled DNA Ladder – 0.1 ml
The Supercoiled DNA ladder contains 9 proprietary supercoiled plasmids, ranging in size from 2 to 10 kb, that are suitable for use as supercoiled molecular weight standards for agarose electrophoresis. The 5 kb plasmid has an increased intensity to serve as a reference band.
TWD Scientific LLC BioX Stool RNA/DNA Kit 100 Reactions/Kit
BioX Stool RNA/DNA Kit 100 Reactions/Kit
Alkali Scientific Radiant™ DNA Markers, Ladder IV, 100 Lanes, (1 x 0.5mL DNA Marker, 1 x 0.4mL 6X Loading Buffer)
Radiant™ DNA Markers, Ladder IV, 100 Lanes, (1 x 0.5mL DNA Marker, 1 x 0.4mL 6X Loading Buffer)
Alkali Scientific Radiant™ DNA Markers, Ladder II, 100 Lanes, (1 x 0.5mL DNA Marker, 1 x 0.4mL 6X Loading Buffer)
Radiant™ DNA Markers, Ladder II, 100 Lanes, (1 x 0.5mL DNA Marker, 1 x 0.4mL 6X Loading Buffer)
Enzo Life Sciences AMPIGENE DNA Ladder 100-10,000 bp (100lanes)
AMPIGENE DNA Ladder 100-10,000 bp contains DNA fragments ranging from 100bp to 10,000bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 500bp, 1,500bp and 3,000 to serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5µl load, for determining the approximate mass of DNA in samples with comparable intensity and size. Long Term Storage: -20°C.
LAMDA BIOTECH INC 1Kb DNA Ladder
1Kb DNA Ladder is a proprietary mixture of several plasmids digested to completion with specific restriction enzymes to produce a ladder with 11 fragments ranging from 0.5-10.0Kb, producing the most complete and convenient ladder in the 1Kb DNA ladder family. The intensity of the some bands has been increased to yield internal reference indicators. 6µl will yield at least of 30ng DNA in any single DNA band.
STEMCELL Technologies DNA Loading Dye, Size: 3 mL
DNA Loading Dye is a ready-to-use marker dye containing orange G (0.4%), bromophenol blue (0.03%), and xylene cyanol FF (0.03%), in 15% Ficoll 400, 10 mM Tris-HCl (pH 7.5), and 50 mM EDTA (pH 8.0). The dye is used for loading DNA samples into agarose gel wells and tracking migration during electrophoresis. In a 0.5 - 1.4% agarose gel in 0.5X TBE, xylene cyanol FF migrates at approximately 4 kb, bromophenol blue at approximately 300 bp, and orange G at approximately 50 bp. This product is free of nuclease activity.
Gold Biotechnology Inc 50 bp DNA Ladder 500 µL
A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 17 fragments, suitable for gel electrophoresis. The DNA includes fragments ranging from 50-1,500 base pairs. The 200 and 500 base pair bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 g a load) for approximating the mass of DNA in comparably intense samples of a similar size. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.
Gold Biotechnology Inc 1 kb DNA Ladder 500 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. This ladder is ready-to-use, and premixed with loading buffer dye for direct loading on gel.
Gold Biotechnology Inc 100 bp DNA Ladder 500 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 ready-to-use, and is premixed with loading buffer dye for direct loading on gel.
Gold Biotechnology Inc VersaLadder™, 100-10,000 bp 500 µL
A unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 19 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-10,000 base pairs. The 500, 1.5K 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 of similar size. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.
New England Biolabs, Inc. Lambda PFG Ladder – 0.05 ml
Lambda PFG Ladder consists of one GelSyringe™ dispenser, sufficient for 50 gel lanes. Successively larger concatemers of lambda DNA (cI857 ind 1 Sam7) are embedded in 1% LMP agarose. This product is designed to be used as size markers for pulsed-field gel electrophoresis (PFG). Size range: 48.5–1,018 kb.