Learn More
Thermo Scientific™ O'RangeRuler DNA Ladders, ready-to-use

Thermo Scientific O'RangeRuler DNA Ladders is a step ladder designed for precise sizing of DNA fragments in agarose or non-denaturing polyacrylamide gels.
Brand: Thermo Scientific™ SM0643
690.70 NOK valid until 2025-06-21
Use promo code "24112" to get your promotional price.
Alert:
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”24112” to get your promotional price
Description
Thermo Scientific O'RangeRuler DNA Ladders are designed for precise sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels.
O'RangeRuler series is characterized by its 'step ladder' design. The chromatography-purified DNA fragments are precisely separated by a consistent increment (e.g., 5 bp, 10 bp, 20 bp, 50 bp, 100 bp, 200 bp, or 500 bp). The design enables accurate and precise sizing of DNA fragments. Not recommended for DNA quantification.
All O'RangeRuler DNA Ladders are supplied with 6X Orange DNA Loading Dye for sample DNA. Orange G dye can be used to monitor DNA migration in agarose or polyacrylamide gels and migrates at 50 bp in a 1% agarose gel.
Highlights
- Step ladders available in a wide range of increments from 5-to-500 bp
- Evenly spaced reference bands
- Sharp bands, easy-to-remember fragment sizes
- Ready-to-use—premixed with 6X Orange Loading Dye for direct loading
- Stable at room temperature for up to 24 months
Sustainability features
Ready-to-use O'RangeRuler DNA ladders can be stored at room temperature for up to 24 months. The ladder is shipped at ambient temperature, using optimized right-sized packaging and 100% recyclable packaging reducing waste.

Specifications
6X | |
Xylene Cyanol FF, Orange G | |
Yes | |
Agarose Gels | |
O'GeneRuler, O’RangeRuler |
Agarose | |
DNA Ladder | |
500 to 6000 bp | |
Sustainable packaging | |
25 ÎĽg |
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Your input is important to us. Please complete this form to provide feedback related to the content on this product.
For Research Use Only. Not for use in diagnostic procedures.