Nucleic Acid Molecular Weight Markers
Gold Biotechnology Inc ReadyLadderTM 100bp DNA Ladder
GoldBio s ReadyLadder 100 bp DNA Ladder is a convenient ready-to-use molecular weight marker designed for accurate sizing of small DNA fragments Composed of 11 defined bands ranging from 100 bp to 1 500 bp this ladder is ideal for applications requiring high resolution of low molecular weight DNA
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. 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.
New England Biolabs, Inc. TriDye™ 1 kb DNA Ladder – 1.25 ml
TriDye 1 kb DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing 3 dyes which serve as visual aids to monitor the progress of migration during agarose gel electrophoresis. The DNA Ladder consists of proprietary plasmids which 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. The 3.0 kb fragment has increased intensity to serve as a reference band.
Agilent Technologies NGS Fragment Kit 1-6000bp, part number DNF-473-0500, DNA fragment analysis, 500 samples, 2 μL sample volume
NGS Fragment Kit 1-6000bp, part number DNF-473-0500, DNA fragment analysis, 500 samples, 2 μL sample volume
Seracare Life Sciences Inc BIOTINYLATED DNA LADDER
GeneRuler yields 21 distinct fragments from 100 bp to 10 kb. The bright bands at 3000 bp, 1031 bp and 500 bp serve as references. The GeneRuler Biotinylated DNA Ladder is a convenient prelabeled molecular weight marker ideal for use on Southern blots. The ladder contains a mixture of labeled and unlabeled DNA which migrate uniformly and will not interfere or cross hybridize with the target. 21 distinct bands are visible from 100 bp-10 kb. Bright bands at 3000 bp, 1031 bp, and 500 bp serve as reference for easy orientation.
Gold Biotechnology Inc ReadyLadderTM 100 bp PLUSTM
GoldBio s ReadyLadder 100 bp PLUS DNA Ladder is a versatile ready-to-use molecular weight marker designed for sizing small- to mid-range DNA fragments in agarose gel electrophoresis With 12 clearly defined bands spanning 100 bp to 3 000 bp this ladder is well-suited for applications that require precision across a broader range of low molecular weight DNA
Enzo Life Sciences AMPIGENE DNA Ladder 50-1,500 bp (100lanes)
AMPIGENE DNA Ladder 50-1,500 bp contains DNA fragments ranging from 50bp to 1,500bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 200bp, 500bp and 1,200bp 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.
New England Biolabs, Inc. dsRNA Ladder – 25 gel lanes
The dsRNA Ladder is a set of 7 annealed double-stranded RNA molecules produced by in vitro transcription of 14 linear DNA templates. The ladder sizes are: 500, 300, 150, 80, 50, 30 and 21 base pairs. All have 2-base, 3 extensions. The 80 base pair fragment is at double intensity to serve as a reference point. This ladder is suitable for use as a size standard in dsRNA and RNAi analysis on both non-denaturing polyacrylamide and agarose gels.
Hach Company SC4500 Ctrl Prog LAN Prof DP 1
SC4500 Controller-Prognosys-LAN Profibus DP-1 UPW pH/ORP 1 UPW Conductivity Sensor-100-240 VAC-without plug C1D2Includes Controller-Non-Claros Embedded Prognosys-without power cord includes mounting hardware
Ubpbio 100 bp DNA Ladder, 500UL
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 amount of DNA in each band is provided (0.54 μg per load).
New England Biolabs, Inc. Low Molecular Weight DNA Ladder – 0.5 ml
A proprietary plasmid is digested to completion with appropriate restriction enzymes to yield 11 bands suitable for use as molecular weight standards for both agarose and polyacrylamide gel electrophoresis. This digested DNA includes fragments ranging from 25-766 base pairs. The 200 base pair band has increased intensity to serve as a reference point. Comes supplied with 1 vial of Gel Loading Dye, Purple (6X), no SDS.
ATCC ThawReady™ THP-1 NF-kB-Luc2; 10 pack
ATCC ThawReady™ THP-1 NF-kB-Luc2 monocytes can be used at thaw, eliminating lengthy cell expansion. These assay ready cells allow you to acquire your data in hours rather than weeks, eliminating the need for cell expansion or banking. Additionally, these cells express luciferase under the control of the NF-kB reporter, allowing sensitive and quantitative quantification of NF-kB activation.
Hach Company SC4500 Ctrl Prog LAN Prof 1 an
SC4500 Controller-Prognosys-LAN Profibus-1 analog Conductivity-1 analog pH/ORP-100-240 VAC-EU plugIncludes Controller-Non-Claros Embedded Prognosys-without power cord includes mounting hardware