MiniSizer 50bp DNA Ladder

Molecular Biology · DNA Electrophoresis

MiniSizer 50bp DNA Ladder

Ready-to-use DNA size marker for estimating fragment sizes and confirming PCR products.

MiniSizer 50bp DNA Ladder

Product Information

CAT#: 1111-11200

Size: 100 Loads

Fragment Range: 25–650 bp

Fragment Pattern: 50 bp increments

Reference Bands: 200 bp and 400 bp

Shipping: Room temperature

Storage: Freezer at -20°C

Dry Ice: No

Hazardous: No

Stock & Delivery

24/48H Stock Items & 2 to 6 Weeks non Stock Items.

Description

MiniSizer 50bp DNA Ladder is a ready-to-use DNA molecular size marker designed for estimating the sizes of DNA fragments during electrophoresis. It contains 14 discrete DNA fragments ranging from 25 bp to 650 bp, arranged in 50 bp increments.

The ladder includes double-intensity reference bands at 200 bp and 400 bp to help identify key positions on the gel. Its premixed formulation includes loading buffer, making it convenient for routine DNA fragment analysis.

The MiniSizer 50bp DNA Ladder is suitable for PCR product size confirmation and other molecular biology workflows that require comparison against DNA fragments of known sizes.

Key Features

  • Ready-to-use: Supplied premixed with loading buffer.
  • 14 DNA fragments: Covers a size range from 25 bp to 650 bp.
  • 50 bp increments: Supports convenient estimation of DNA fragment sizes.
  • Double-intensity reference bands: Stronger bands at 200 bp and 400 bp aid band identification.
  • Quality controlled: Prepared to support quality and batch-to-batch consistency.
  • Convenient format: Supplied as 1 mL of premixed DNA ladder for 100 loads.

Applications

  • PCR product size confirmation
  • DNA fragment size estimation
  • Agarose gel electrophoresis
  • Routine molecular biology analysis

Technical Specifications

Product Name MiniSizer 50bp DNA Ladder
Catalog Number 1111-11200
Pack Size 100 Loads
DNA Fragment Range 25–650 bp
Number of Fragments 14
Fragment Increments 50 bp
Reference Bands 200 bp and 400 bp, double intensity
Product Volume 1 mL
Loading Buffer 10 mM EDTA, 10% glycerol, 0.015% bromophenol blue, 0.17% SDS
Storage Temperature -20°C
Shipping Conditions Room temperature
Shelf Life 2 years
Dry Ice Required No
Hazardous No

Storage and Handling

Store the MiniSizer 50bp DNA Ladder at -20°C. The product is supplied in loading buffer and shipped at room temperature according to the listed shipping conditions. Follow the manufacturer's instructions for handling and use.

For laboratory research use. Consult the product documentation for the recommended electrophoresis conditions.

Learn more about MiniSizer 50bp DNA Ladder

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26th Oct 2026

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