FEATURED PRODUCT |
Criterion TGX Stain-Free™ Gels |
- Protein separation, visualization, and analysis in as little as 25 minutes
- No staining or destaining required
Overview
Criterion precast gels include a broad selection of mid-sized polyacrylamide gels in cassettes with integrated upper chambers. Individually packaged in various formulations, these gels can run up to 26 samples.
Category Products
- ImageCriterion TGX Stain-Free Precast Gels
Criterion TGX Stain-Free precast gels are based on the long shelf life TGX formulation and have been developed for rapid fluorescent detection of proteins with the GelDoc Go and ChemiDoc MP imagers.
- ImageCriterion TGX™ Precast Gels
Criterion TGX precast gels are based on the long shelf life TGX formulation. The gels deliver superior resolution, fast run times, and greater transfer efficiencies.
- ImageCriterion Tris-HCl Precast Gels
Bio-Rad Tris-HCl gels are made without SDS. SDS is added to the sample and running buffer to create standard SDS denaturing electrophoresis conditions.
- ImageCriterion Tris-Tricine Precast Gels
Tris-Tricine gels are ideal for separation of peptides and small proteins with a molecular weight <10,000. Superior resolution is achieved by slowing the migration rate of the peptide-SDS complexes.
- ImageCriterion XT Bis-Tris Precast Gels
Criterion XT precast gels are formulated at a near-neutral pH, significantly delaying acrylamide hydrolysis compared to traditional Laemmli systems. Their chemical composition allows maximum stability.
- ImageCriterion XT Tris-Acetate Precast Gels
Criterion XT precast gels are formulated at a near-neutral pH, significantly delaying acrylamide hydrolysis compared to traditional Laemmli systems. Their chemical composition allows maximum stability.
- ImageCriterion IEF Precast Gels
Isoelectric focusing (IEF) gels separate proteins based on their net charge rather than their molecular weight. IEF gels are cast with carrier ampholytes to create a pH gradient within the gel.
- ImageCriterion TBE Precast Gels
TBE gels are suitable for electrophoresis of nucleic acids from 50 to 2,000 base pairs; they are ideal for analysis of the purity of PCR products, standard dsDNA analysis, and RNase protection assays.
- ImageCriterion TBE-Urea Precast Gels
TBE-urea gels maintain denaturing conditions for analysis of single-stranded DNA and RNA. Nucleic acids between 60 and 200 bases are resolved as sharp, distinct bands.