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Invitrogen™ E-Gel™ 50 bp DNA Ladder, 2mL, 0.025 μg/μL, for 2% E-Gel agarose gels
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• 2 x 1 mL E-Gel 50 bp DNA Ladder
• 1 mL 1X E-Gel Sample Loading Buffer
Specifications:
| Application | Gel Electrophoresis |
| Storage Temperature | -20°C |
| Product Type | Protein Gels |
| Product Brand | Thermo Fisher Scientific™ |
| Product Grade | Molecular Biology |
The Invitrogen™ E-Gel™ 50 bp DNA Ladder is a ready-to-use molecular weight marker optimized for E-Gel™ agarose gels, ideal for sizing and approximate quantification of double-stranded DNA fragments ranging from 50 bp to 2,500 bp. The ladder includes 17 individual chromatography-purified DNA fragments, providing sharp and consistent bands for high-clarity gel imaging. Reference bands at 2500 bp, 800 bp, and 350 bp enable easy orientation and quick visual analysis.
✅ Key Features & Benefits
✔️ Broad Size Range
- Covers 17 DNA fragments from 50 to 2,500 base pairs, ideal for most routine molecular biology applications.
✔️ Optimized for E-Gel™ Systems
- Specially formulated for 2% E-Gel agarose gels, ensuring maximum resolution and clarity when used with Invitrogen™ E-Gel™ electrophoresis systems.
✔️ Chromatography-Purified Fragments
- Produces sharp, uniform bands with precise DNA content, enabling approximate quantification of sample DNA.
✔️ Ready-to-Use Format
- Pre-mixed with loading buffer, saving time and minimizing pipetting steps.
- Includes 1X E-Gel Sample Loading Buffer for added convenience.
✔️ Stable & Reliable
- Stable at room temperature for up to 6 months. Can also be stored at 4°C or –20°C for extended shelf life.
✔️ Green Features
- Packaged with sustainable materials—supporting eco-friendly lab practices.
📦 Product Contents
- 2 × 1 mL of E-Gel 50 bp DNA Ladder
- 1 × 1 mL of 1X E-Gel Sample Loading Buffer
🧪 Specifications
| Parameter | Details |
|---|---|
| Catalog Number | 10488099 |
| DNA Fragment Sizes | 50 bp to 2,500 bp |
| Number of Bands | 17 chromatography-purified bands |
| Reference Bands | 2500 bp, 800 bp, and 350 bp |
| Concentration | 0.025 µg/µL |
| Volume | 2 × 1 mL (100 applications) |
| Sample Loading Volume | 1 µL per lane |
| Ready to Load | Yes (pre-mixed with loading dye) |
| Gel Compatibility | 2% E-Gel™ agarose gels |
| Detection Method | Fluorescence (SYBR Safe, SYBR Gold II) |
| Shelf Life | 6 months at room temp or 4°C; longer at –20°C |
| Shipping Conditions | Room temperature or dry ice |
| Storage | RT, 4°C, or –20°C |
| Unit Size | Each (100 applications) |
| Green Features | Sustainable packaging |
| For Use With | Invitrogen™ E-Gel™ electrophoresis systems |
🧬 Use Cases
- Size estimation of PCR products or restriction digests
- DNA quantification by band comparison
- Quality control checks in cloning workflows
- Routine gel electrophoresis in teaching and research labs
- Compatibility with SYBR-stained E-Gel™ gels for safer visualization
🔍 Why Choose the E-Gel™ 50 bp DNA Ladder?
✅ High-resolution band separation across a broad range
✅ Compatible with fast, no-prep E-Gel™ agarose systems
✅ Ideal for both sizing and approximate quantification
✅ Eco-conscious packaging and storage flexibility
✅ Quick and reliable—just load and run