Q-PAGE™ TGN (Tris-Glycine Novel) Precast Gels are ready-to-use acrylamide gels for SDS-PAGE running in Tris-Glycine buffer system. With unique formula, Q-PAGE™ TGN Precast Gels perform enhanced speed, better separation, and longer shelf life as compared with conventional Laemmli Tris-HCl gels. The protein migration patterns in Q-PAGE™ TGN series, however, are similar with typical Laemmli Tris-HCl gels, and thus Q-PAGE™ TGN Precast Gels are compatible to traditional SDS-PAGE and subsequent analyses. 

Q-PAGE™ TGN Precast Gels are available in gradient (4 to 15%) and fixed (10%) concentrations of polyacrylamide in 12- and 15-well formats. Two available cassette sizes, Mini (10 x 8.3 cm) and Midi (10 x 10 cm), are compatible with most popular protein electrophoresis systems. Q-PAGE™ Mini (QP4XXX) Gels are suitable for Bio-Rad® and other systems. Q-PAGE™ Midi (QP5XXX) Gels are suitable for Invitrogen® XCell SureLock® Mini-Cell, Invitrogen® Mini Gel Tank, Hoefer SE260, and other systems. 

Key Features

• User-friendly gel cassette:

• • Numbered and framed wells for sample loading

  • Labeled warning sign and green tape as reminder

• Enhanced gel performance: 

• • Enhanced gel electrophoresis speed 

  • Better band separation 

  • Stable for shipping at ambient temperature

• Easy compatibility: 

• • Available as homogeneous and adjusted gradient gels for a wide range of protein separation.

  • Compatible with most popular protein electrophoresis systems 

Storage and stability

  Store Q-PAGE™ Precast Gels at 4°C for periods up to 12 months.

  Do not freeze Q-PAGE™ Precast Gels. Remove tape and comb before electrophoresis. 

Quick running, clear bands

Q-PAGE™ TGN Precast Gel can separate protein in 19 minutes using 300 V.

QP4220 Specifications

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.