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Blue-Ribbon Poly A+ RNA and Total RNA
Rapid-Screen Arrayed cDNA Library Panels
cDNA Libraries
Molecular Tools
Millenium™ RNA Marker
Quanti-Ladder™ DNA Marker
Rapid-Load™ PCR Loading Dye
PrecisionShuttle ORF Vector System

OriGene cDNA clones in recent publications
Early Changes in Cytochrome P450s and Their Associated Arachidonic Acid Metabolites Play a Crucial Role in the Initiation of Cardiac Hypertrophy Induced by Isoproterenol Drug Metab. Dispos. Aug 2015 [CYP2J2]

Theaflavin-3,3'-digallate, a black tea polyphenol, stimulates lipolysis associated with the induction of mitochondrial uncoupling proteins and AMPK–FoxO3A–MnSOD pathway in 3T3-L1 adipocytes Journal of Functional Foods Aug 2015 [SOD2]

A New Versatile Immobilization Tag Based on the Ultra High Affinity and Reversibility of the Calmodulin-Calmodulin Binding Peptide Interaction J. Mol. Biol. Jul 2015 [CALM1]

Andrographolide inhibits the migration, invasion and matrix metalloproteinase expression of rheumatoid arthritis fibroblast-like synoviocytes via inhibition of HIF-1a signaling Life Sci. Jul 2015 [HIF1A]

View All Citations >>


Quanti-Ladder DNA Marker is a ready-to-use molecular weight marker ideal for easy quantification and molecular weight determination. Quanti-Ladder DNA Marker contains 14 bands with standard size range from 0.2 to 10 kb - 200 to 10,000 base pairs of double-stranded DNA.


Fig. 1 Quanti-Ladder DNA Marker is prepared in loading buffer containing the tracking dyes bromophenol blue and xylene cyanol FF and is available in 1 ml and 5 ml sizes.

  • Easy quantification of DNA samples
  • 14 DNA bands for accurate size determination
  • Standard size range of 0.2 to 10 kb

Quanti-Ladder DNA Marker consists of 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0 and 10 kilobases bands. The 1.0 and 10 kilobase-pairs bands have a higher intensity than the others to allow quick and easy identification. Using a standard load of 5 L, each band corresponds to an exact quantitation of DNA (Fig 1).


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