Product Type

Isolation Method

Sample Type

Isolated Product

Protein and DNA Ladders

Reddot Biotech offers a wide range of DNA and Protein ladders for all your molecular biology research needs. All Ladders are convenient and ready to use, and can be stored for up to 2 years. DNA and Protein ladders are recommended for use in agarose or polyacrylamide gels to help track DNA migration during gel electrophoresis. DNA and Protein ladders are available in a variety of size ranges. 

Browse All Ladders 

Protein Ladders

  • 7 Protein Ladders available in different sizes
  • All Protein Ladders are ready to use
  • Stained and unstained ladders available
  • Up to 2 year shelf life

Most Popular Protein Ladders:

RPL-9-500

  • 15-180kDa
  • 9 Bands

RPL-10A-500

  • 6.5-270kDa
  • 10 Bands

RPL-11-500

  • 10-180kDa
  • 11 Bands

DNA Ladders

  • 6 DNA Ladders available in different sizes
  • All DNA Ladders are ready to use
  • Stained and fluorescent dye ladders available
  • Up to 2 year shelf life

Most Popular DNA Ladders:

RDL-1Kb-500

  • 100-10,000 bp
  • 13 Bands

RDL-100bp-500

  • 100-1,500 bp
  • 11 Bands

RDL-100bpH3-500

  • 100-3,000 bp
  • 12 Bands

Why Reddot?

When you choose Reddot Biotech products, you’re choosing high quality, research-ready reagents specifically designed to help your experiments succeed. We believe in supporting scientists on their way to the next big breakthrough to make the world a better place. If you have any questions or concerns, or just want some advice, we are always here to help.


Molecular Biology Resources


Performance Guarantee

All Reddot Biotech Molecular Biology Products come with a performance quality guarantee. Contact us if you are unsatisfied with your product.

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