MultiSUB Choice Accessories: Complete Your Electrophoresis Setup
Ensure the continued performance and versatility of your laboratory’s electrophoresis workflows with our comprehensive range of genuine MultiSUB Choice accessories. Designed specifically for the MultiSUB Choice Horizontal Gel System, these components allow you to expand your unit’s capabilities, replace worn parts, or streamline your gel casting process. From additional UV trays that facilitate higher throughput to precision-machined combs for specific sample volumes, every accessory is manufactured to the same rigorous standards as the original equipment.
The system is built for modularity, offering multiple gel tray lengths and specialised casting solutions like the MultiSUB Choice/Maxi Flexicaster. By utilising these authentic accessories, you maintain the integrity of your experimental conditions and extend the operational lifespan of your tank. Whether you require replacement tray dams for leak-proof casting or adhesive loading guides to improve well visibility during sample application, this collection provides the exact tools needed for professional, reproducible DNA and RNA analysis.
Key Benefits:
- Modular Versatility: Interchangeable trays allow you to adapt your MultiSUB Choice for different run lengths and sample numbers, including 15x7cm, 15x10cm, and 15x15cm formats.
- Stretch System Compatibility: Specialised 20cm and 25cm trays are available for the MultiSUB ChoiceST, enabling extended separation distances for high-resolution applications.
- Streamlined Casting: External casting solutions like the “Plug-and-Go” UV Tray Dams and the Flexicaster enable you to prepare gels in advance, keeping your main tank free for active runs.
- Precision Sample Loading: Adhesive loading guides enhance visibility of the wells, while our range of combs ensures sharp, well-defined bands across various thicknesses.
- Direct Visualisation: All gel trays are manufactured from UV-transparent acrylic, allowing for immediate band observation on a transilluminator without removing the gel from the tray.
Technical Insights
The MultiSUB Choice system is designed for maximum flexibility in the mid-range throughput bracket. The table below details the specific accessories available to customise or maintain your unit.
Available Comb Options
While the MultiSUB Choice comes standard with the combs listed above, we know that one size doesn’t fit all. You can customise your system by choosing any comb from our compatibility list below in place of the standard combs specified.
How to order: Simply specify your preferred comb size in the order notes or contact our team when placing your order.
▼ Click to view compatible MultiSUB Choice Combs
| Thickness (mm) | Sample Number | Max Volume per Well (µl)* |
|---|---|---|
| 0.75 | Prep 1 / Prep 2 / Prep 4 | 371 / 169 / 91 |
| 0.75 | 10 / 12 / 20 / 35 | 34 / 30 / 16 / 7 |
| 0.75 | 10MC / 14MC / 16MC / 18MC | 22 / 22 / 20 / 8 |
| 0.75 | 28MC / 30MC | 8 / 9 |
| 1.0 | Prep 1 / Prep 2 / Prep 4 | 495 / 225 / 122 |
| 1.0 | 10 / 12 / 20 / 35 | 45 / 41 / 21 / 10 |
| 1.0 | 10MC / 14MC / 16MC / 18MC | 29 / 29 / 27 / 11 |
| 1.0 | 28MC / 30MC | 11 / 13 |
| 1.5 | Prep 1 / Prep 2 / Prep 4 | 743 / 338 / 182 |
| 1.5 | 10 / 12 / 20 / 35 | 68 / 61 / 32 / 15 |
| 1.5 | 10MC / 14MC / 16MC / 18MC | 44 / 44 / 41 / 17 |
| 1.5 | 28MC / 30MC | 17 / 19 |
| 2.0 | Prep 1 / Prep 2 / Prep 4 | 990 / 450 / 243 |
| 2.0 | 10 / 12 / 20 / 35 | 90 / 81 / 43 / 20 |
| 2.0 | 10MC / 14MC / 16MC / 18MC | 59 / 59 / 54 / 23 |
| 2.0 | 28MC / 30MC | 23 / 25 |
*Volume calculated for a 5mm thick gel. MC denotes combs compatible with Multi-channel pipettes.

Need a complete unit?
If you require a new tank, click the button below to view the MultiSUB Choice Horizontal Gel Tanks page.










