


SurePAGE Precast Gels: High Performance with Long Shelf Life
Description
SurePAGE delivers superior protein separation in miniaturized, precast polyacrylamide gels (10 cm x 8 cm) formulated with Bis-Tris chemistry. The unique gel and cassette design allows for:
- Large sample loading volumes: Maximize the amount of protein loaded for better signal intensity - up to 80 µl.
- Fast run times (as fast as 20 minutes) to save valuable lab time.
- Exceptional band resolution: Achieve sharp, well-defined bands for clear and accurate analysis.
- Enhanced band evenness: Ensure consistent band intensity across the entire lane for reliable quantification.
- Long shelf life: Store your gels for up to 18 months at 2-8°C for maximum convenience or 6 months at room temperature (25℃) within 1 year after manufacturing date.
- Compatible cassette design: Fits most popular mini-gel tanks for seamless integration with your workflow.
SurePAGE Gels and Running Buffers:
For optimal protein separation, SurePAGE gels are compatible with commonly used running buffers. We recommend using MOPS buffer for proteins larger than 30 kDa and MES buffer for proteins smaller than 30 kDa. Additionally, a compatible sample loading buffer formulated for Bis-Tris gels is recommended.

Technical Details:
- Neutral pH buffer minimizes polyacrylamide hydrolysis and protein modification.
- Formulated for exceptional protein separation with commonly used running buffers.
- Available in gradient (4-20%, 4-12%, 8-16%) and homogeneous (8%, 10%, 12%) concentrations.
- Each concentration comes in 10-well, 12-well, and 15-well comb configurations.
- Transparent for easy visualization during sample loading and running.

Choose the appropriate gel & buffer for your protein electrophoresis
based on the migration pattern using MOPS | MES buffer on the left side:
Compatible Gel Tanks
- Bio-Rad Mini-PROTEAN® II & 3*
- Bio-Rad Mini-PROTEAN®Tetra System*
- Invitrogen Novex XCell I, II, & Surelock® (Use GenScript Gel Tank Adapter Plates)
- LONZA PAGEr® Minigel Chamber
- Hoefer Mighty Small (SE 260/SE 250)
*please reverse the gasket, see manual for detail
Specifications
Appearance |
Transparent |
Concentration |
10% |
Calculation separation range |
160-20 kDA |