O'RangeRuler 100 bp DNA Ladder, ready-to-use
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O'RangeRuler 100 bp DNA Ladder, ready-to-use
Thermo Scientific™

O'RangeRuler 100 bp DNA Ladder, ready-to-use

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Thermo Scientific O'RangeRuler 100 bp DNA Ladder 100-1500 bp is designed for precise sizing of PCR products and other double-strandedRead more
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Catalog number SM0623
Price (USD)
117.00
Each
Add to cart
Request bulk or custom format
Price (USD)
117.00
Each
Add to cart
Thermo Scientific O'RangeRuler 100 bp DNA Ladder 100-1500 bp is designed for precise sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels. It is step ladder with 100 bp differences between the DNA fragments. It consists of purified and ligated blunt ended basic unit repeats of 100 bp. Not recommended for DNA quantification.

O'RangeRuler 100 bp DNA Ladder is supplied with 6X Orange DNA Loading Dye for sample DNA.

Highlights

• Step ladder with 100 bp increments
• Sharp bands, easy-to-remember fragment sizes
• Evenly spaced reference bands
• Ready-to-use—premixed with 6X Orange Loading Dye for direct loading and room temperature storage
• Supplied with loading dye for sample DNA
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Concentration6X
Gel TypeAgarose
Label or DyeXylene Cyanol FF, Orange G
Product TypeDNA Ladder
Ready to LoadYes
Shelf Life6 Months
Size Range100 to 500 bp
Gel CompatibilityAgarose Gels
Green FeaturesSustainable packaging
Product LineO’GeneRuler, O’RangeRuler
Quantity25 μg
Unit SizeEach

Frequently asked questions (FAQs)

Are the Thermo Scientific DNA ladders compatible with GelRed and GelGreen gel stains?

The GelRed or GelGreen nucleic acid dyes can be used with our DNA Ladders. Nucleic acid binding dyes can affect DNA migration during electrophoresis, therefore we highly recommend post-staining of gels. Please follow the gel staining protocol provided by the manufacturer of nucleic acid gel dyes.

Which Thermo Scientific DNA ladders are optimal for fast electrophoresis separation?

For fast sizing and quantification of double-stranded DNA, we recommend using FastRuler DNA Ladders. These ladders are easily resolved in a short separation distance after an 8-14 min run.

What is the recommended voltage for electrophoresis with Thermo Scientific DNA and RNA ladders? What does V/cm mean?

Each of Thermo Scientific DNA and RNA ladders has a recommended voltage given in V/cm. Please refer to the gel picture in the product information sheet. V/cm stands for the amount of voltage recommended per cm of the distance between the two electrodes of the gel box (not gel length).

What are the end functional groups of Thermo Scientific DNA and RNA ladders?

Thermo Scientific DNA and RNA ladders have 5′-phosphate and 3′-hydroxyl groups.