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|Protein Quantification||Gels & Standards Selector||Protein Discovery||Biologics Analysis||Resources||Applications & Technologies||Related Products|
Have Questions About Electrophoresis?Consult with a Specialist
1-D and 2-D protein electrophoresis equipment and reagents including Mini-PROTEAN TGX Precast Gels with stain-free technology, electrophoresis and western blotting cells, handcast gel reagents, membranes, premixed buffers and reagents, and protein electrophoresis standards.
Protein Quantification Equipment and Consumables
Our electrophoresis chambers enable rapid, high-resolution protein separation on precast or handcast gels over a variety of different gel sizes.
Choose SDS-PAGE and native-PAGE gels, convert to TGX Precast Gels, or choose specialized gel chemistries including stain-free
From basic to high-voltage capacity, our power supplies provide simple programming in a compact, stackable case.
Western blotting products include protein transfer systems, membranes, filter paper, blotting buffers, and detection kits
Fluorescent Western Blotting
Bio-Rad's fluorescent western blotting workflow is a seamless integration of products designed to work together to offer guaranteed results.
In-Cell Western Assays
In-Cell Western Assays are high-throughput quantitative and qualitative immunofluorescence assays that utilizes Bio-Rad's ChemiDoc MP Imaging System and Image Lab Software.
Imaging Systems & Software
Detect, image and quantify multiplex fluorescence, chemiluminescence, stain-free and colorimetric blots and gels.
Protein Ladders and Standards (Markers)
Molecular weight standards for applications including SDS-PAGE, western blotting, 2-D PAGE, and isoelectric focusing (IEF).
Visualize and quantify protein bands including Coomassie stains, fluorescent stains, silver stains, reversible negative stains, and total protein blot stains.
Buffers, Reagents, and Acrylamide
Loading buffers for protein or nucleic acid samples, detergents, ampholytes, and gel-casting buffers.
Protein Gel and Standards Selection Guides
Standards Selection Guide
Just click on the light source in our interactive guide and see how banding pattern changes with light source. This interactive guide helps you pick the best protein standard for your gels and blots.
Gel Selection Guide
With so many variables to consider before picking the gels, how do you know what the best gel is for your application? Here is an easy guide that takes you step by step through your selection process.
Protein Discovery Equipment and Consumables
2-D Electrophoresis Workflow
The 2-D Electrophoresis Workflow provides a comprehensive selection of product solutions and educational resources that give you better results for biomarker discovery, protein characterization, and HCP assay development.Learn More
1st Dimension Electrophoresis
2nd Dimension Electrophoresis
Staining, Imaging, and Analysis
2-D Electrophoresis Equipment and Reagents
Complete systems for 2-D electrophoresis including first-dimension isoelectric focusing (IEF) cells, "2DE" buffers and reagents, precast gels, and mini, midi, and large format second-dimension electrophoresis cells.
Bio-Rad’s preparative electrophoresis systems can fractionate and purify nanogram to gram quantities of proteins or nucleic acids by electrophoresis or continuous electroelution from gels.
Biologics Analysis Workflow
The Biologics Analysis Workflow is a four-step solution designed and validated to assess the purity or identity of biological products in a cGMP regulatory environment. The integrated system enables expedited electrophoresis, simplified staining, easy analysis, and data reproducibility.
Western Blotting Protocol Library
Filter by your laboratory set-up and reagents to get a custom western blotting protocol that best fits your needs.
2-D Electrophoresis Workflow How-To Guide
This guide describes the experimental methods and tools used in 2-D electrophoresis and proteomics research.
Protein Blotting Guide
Details on blotting technology, available products, and methods, plus tips, techniques, and troubleshooting.
Protein Electrophoresis Guide
A guide to polyacrylamide gel electrophoresis and protein detection, including theory, product selection, protocols, and more.
Western Blot Doctor Troubleshooting Guide
Our self-help troubleshooting guide covers solutions to many common and not-so-common western blotting issues and helps your blots look their best.
Troubleshooting 2-D Electrophoresis Gels with 2-D Doctor
The 2-D Doctor is a self-help guide developed by Bio-Rad that enables you to identify and troubleshoot your 2-D gel issues.
Introducing the Western Blot Learning Center
Perfect your western blotting. Learn from the experts.
Free Gel Excision Kit
Sterile and safe removal of bands from gels.
Applications & Technologies
Find information on the 2-d Electrophoresis process.
Stain-Free Imaging Technology
Find information on how Stain-Free technology allows immediate visualization of proteins at any point during electrophoresis and blotting.
Imaging and Analysis
Find information on protein visualization and quantitation methods, gel and blot imaging instrumentation, and image analysis software.
Immunodetection Reagents and Kits
Chemiluminescence and colorimetric detection kits for western blot applications are available in both AP and HRP formats. Bio-Rad's chemiluminescent detection products are optimized for use with CCD imagers.
Trans-Blot Turbo Transfer System
Trans-Blot Turbo system is a rapid protein transfer apparatus that can transfer protein to membrane in as little as 3 minutes. Trans-Blot Turbo transfer packs provide greater transfer efficiency in less time.
Choose from an extensive inventory of ready-made primary and secondary antibodies, controls, and reagents to custom projects including monoclonal generation in just 8 weeks.