Any kD™ Mini-PROTEAN® TGX Stain-Free™ Protein Gels, 7 cm IPG/prep well, 450 µl #4568121



Pkg of 10, Any kD precast polyacrylamide gel, 8.6 × 6.7 cm (W × L), for use with Mini-PROTEAN Electrophoresis Cells
Safety Data Sheet

Safety Data Sheet



Use these Mini-PROTEAN TGX Stain-Free Protein Gels with IPG/prep wells for either preparative electrophoresis or as the second dimension after isoelectric focusing (IEF). Long-life TGX, Tris-Glycine eXtended, Stain-Free Gels have a novel formulation, which allows rapid fluorescent detection of proteins with Bio-Rad’s stain-free enabled imaging systems. TGX Stain-Free Gels can be used for both standard denaturing protein separations as well as native electrophoresis.

Run up to 4 Mini-PROTEAN TGX Stain-Free Protein Gels in 35 min using the Mini-PROTEAN Tetra Cell.

There is a wide range of Mini-PROTEAN TGX Stain-Free Precast Protein Gels, including other gels with IPG/prep wells in both single percentages and gradients.

Features and Benefits

  • Stain-free imaging of gels and blots in 1 min
  • Can be used for denaturing electrophoresis with standard running buffer containing SDS
  • Laemmli-like separation in the presence of SDS
  • Run time as short as 15 min
  • Proteins retain native conformation and activity in the absence SDS
  • Well accommodates 7 cm ReadyStrip™ IPG Strips
  • 12 month shelf life

Mini-PROTEAN TGX Stain-Free Gels contain trihalo compounds, which in the presence of UV-light react with tryptophan residues producing fluorescence. The fluorophores remain covalently bound to the proteins throughout electrophoresis and blotting, and may be visualized in gels or multiple times on PVDF membranes.

Cassette opening levers (4560000) are sold separately.

Packaging Options

Number of Gels Catalog Number
10 4568121
2 4568121S

Related Products

Support Documents

Mini-PROTEAN TGX Precast Gels Quick Start Guide
Mini-PROTEAN Precast Gels Instruction Manual and Application Guide



Well Number (Vol)
IPG/prep (450 µl)
Gel percentage
Any kD