Search Thermo Fisher Scientific
- Contact Us
- Quick Order
-
Don't have an account ? Create Account
Search Thermo Fisher Scientific
Protein Gel Welcome Packs |
Protein Gel welcome packs are cost-saving product combinations that contain all you need for outstanding protein separation. They include mini and midi format gels, buffers and reagents, as well as our Mini or Midi gel tank, with or without blot modules.
Protein gel welcome packs include:
Don’t need a tank? See our Protein Gel Resupply Packs to restock on protein gels and gel electrophoresis reagents.
Gel chemistry | Bolt Bis-Tris Plus | NuPAGE Bis-Tris | Novex Tris-Glycine | NuPAGE Tris-Acetate | Novex Tricine |
---|---|---|---|---|---|
Molecular Weight range | Broad MW (6–250 kDa) | Broad MW (6–250 kDa) | Broad MW (6–250 kDa) | High MW (40–500 kDa) | Low MW (2.5–40 kDa) |
Gel format | Midi Mini | Midi Mini | Midi Mini | Midi Mini | Mini |
WedgeWell format | Mini | Midi and mini | Midi and mini | Midi and mini | – |
Reduced protein degradation | x | x | |||
Fast run times | x | x | |||
Extended shelf life | x | x | x |
Midi, wider format, gels support higher sample throughput needs by allowing the separation of up to 26 samples per gel, saving time and reagents and helping improve experimental reproducibility.
WedgeWell format Midi protein gels feature wedge-shaped wells that increase the sample loading capacity, allowing up to 100 µL of sample to be loaded (12+2 well gel option). WedgeWell format Midi gel welcome packs include a SureLock Tandem Tank and offer:
![]() | WedgeWell format wells—load up to 60 µL of samples |
![]() | Wide format gels—run up to 26 samples per gel |
![]() | Easy loading—no specialized pipette tips needed |
Four gel chemistries for tailored protein separations.
Bis-Tris and Tris-glycine are excellent for broad molecular weight range separation, and both feature a long shelf-life. The neutral pH of the Bis-Tris and the Bis-Tris Plus gel chemistries helps preserve protein integrity and offer fast run times.
The Invitrogen Novex Tris-Glycine Gels offer maximum protein separation and crisp, straight bands. NuPAGE Tris-Acetate Gels are recommended for the separation of high molecular weight proteins up to 500 kDa. Novex Tricine Gels are designed for the separation of low molecular weight proteins and peptides.
![]() | WedgeWell format wells—load up to 100 µL of samples |
![]() | Run your gel in just 20 minutes—Bolt Bis-Tris Plus gels |
![]() | Gel chemistry tailored to your target protein |
The choice of whether to use one chemistry or another depends on the abundance of the target protein, the size of the protein, and the downstream application.
Find an excellent mini or midi gel for your protein electrophoresis experiment.
Find an exceptional Invitrogen mini or midi gel to replace your current precast gel from another supplier.
Download the Protein Gel Guide for a printable gel migration chart.
Invitrogen precast protein gels are designed and tested to deliver excellent performance, reliability, reproducibility, and consistency of quality. We guarantee it. Download our Certificate of Analysis for more details. No other supplier conducts such stringent quality teting.
For Research Use Only. Not for use in diagnostic procedures.