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Invitrogen™ 50 bp DNA Ladder, 50 μg with 6X TrackIt Cyan/Orange Loading Buffer
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Specifications:
| Application | Gel Electrophoresis | ||
| Storage Temperature | -20°C | ||
| Product Type | DNA Ladders | Forms | Liquid |
| Product Brand | Thermo Fisher Scientific™, Invitrogen | ||
| Product Grade | Molecular Biology | ||
Invitrogen™ 50 bp DNA Ladder is a chromatography-purified molecular weight marker designed for accurate sizing and approximate quantification of double-stranded DNA fragments ranging from 50 bp to 2,500 bp. This ladder contains 17 distinct fragments with three reference bands at 2,500 bp, 800 bp, and 350 bp for easy orientation.
Ideal for use on 2% agarose gels, this ladder delivers sharp, uniform bands that can be visualized with ethidium bromide or SYBR™ Safe staining. It is supplied with 6X TrackIt™ Cyan/Orange Loading Buffer for convenient tracking of DNA migration during electrophoresis.
Key Features
- Broad Range – Covers fragments from 50 bp to 2,500 bp.
- 17 Sharp Bands – High-resolution and reproducible results.
- Reference Bands – Easy gel interpretation at 2,500 bp, 800 bp, and 350 bp.
- Chromatography-Purified DNA – Ensures consistency and band clarity.
- Convenient Buffer – Supplied with 6X TrackIt™ Cyan/Orange Loading Buffer.
- Green Features – Packaged in sustainable, eco-friendly materials.
- Radiolabeling Compatibility – Can be labeled with T4 polynucleotide kinase or T4 DNA polymerase.
Applications
- DNA fragment size determination (50–2,500 bp).
- Approximate quantification of DNA samples.
- PCR product verification and cloning analysis.
- Routine agarose gel electrophoresis workflows.
- Teaching and research applications in molecular biology.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | DNA Ladder |
| Catalog Number | 10416014 |
| Size Range | 50 bp – 2,500 bp |
| Number of Bands | 17 |
| Reference Bands | 2,500 bp, 800 bp, 350 bp |
| Concentration | 0.5 µg/µL |
| Quantity | 50 µg |
| Volume | 100 µL ladder + 1 mL 6X TrackIt™ Cyan/Orange Loading Buffer |
| Gel Type | Agarose (2%) |
| Visualization | Ethidium bromide or SYBR™ Safe |
| Storage Conditions | –20 °C |
| Shipping Condition | Room temperature or dry ice |
| Green Features | Sustainable packaging |
Unique Advantages
- High band resolution and clarity enable precise DNA fragment analysis.
- Three reference bands simplify orientation and gel interpretation.
- Supplied with convenient tracking buffer for streamlined workflows.
- Compatible with both visualization and radiolabeling methods.
The Invitrogen™ 50 bp DNA Ladder is an essential molecular weight marker for small to medium DNA fragment analysis. With its wide size range, sharp 17-band resolution, multiple reference bands, and included TrackIt™ buffer, it offers both accuracy and convenience. Designed for reliable use in molecular biology workflows, this ladder supports consistent and reproducible results in DNA electrophoresis.