Precast Protein Plus Gel series adopt Bis-Tris buffer system, and the plate is made of plastic material, which has the advantages of excellent separation effect and clearer and sharper strip. Compared with the conventional Tris-Glycine system, the precast protein gel has stronger buffering capacity, and can better improve the gel stability when injected under weak acid conditions. The special perfusion technology can ensure the stability and consistency of strip distribution between batches of Precast Protein Gel, and the electrophoresis effect is stable. This series of Precast Protein Gel has different concentration range of gradient gel and fixed concentration gel, the height of the upper concentrated gel is 1.5 cm, the gradient concentration is 4-12% and 4-20%, and the fixed concentration is 8%, 10%, 12% and 15%. The number of sample loading wells of each concentration gel is 12 and 15, respectively. The maximum sample loading is 50 μL for 12 wells, and 30 μL for 15 wells.

This product is compatible with the Yeasen MiniProTM, PET 2 mini vertical electrophoresis tank (Cat#80210/80212) and is also compatible with most MINI SDS-PAGE electrophoresis tanks. These include Bio-Rad Mini-PROTEAN (II/3 /Tetra System), Teneng VE180, and Life Technology Novex Mini-Cell (used with special baffles).

Fratures

Ready to Use: Simply peel off the blue protective tape from the bottom—no assembly required.

High Gel Durability: Cast under mild acidic conditions for enhanced toughness; resists cracking during electrophoresis or staining.

Sharp, Clear Bands: Plastic cassettes are specially treated to minimize protein adsorption during electrophoresis.

Consistent Quality: Proprietary casting technology ensures excellent batch-to-batch reproducibility and uniform band patterns.

Long Shelf Life: Stable for up to 12 months when stored at 4°C.

Components

Storage

Unopened product should be stored at 2 ~ 8 °C for up to one year.

Figures

1. Migration Profile: Precast Protein Plus Gel (Bis-Tris)

2. Application Case-Sharp, Clear Bands 

Figure 1. SDS-PAGE of E. coli lysates and protein markers on the Precast Protein Plus Gel (12%, 15-well, Bis-Tris), showing sharp, clear bands and consistent separation.

Documents:

Safety Data Sheet

36267_MSDS_HB251222_EN.PDF

Manuals

36267_Manual_Ver.EN20251222.pdf