Protein Purification Products & Reviews
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Protein purification is a vital step in drug discovery, therapeutics, biotech and life science research. The purification process typically involves subcellular or membrane protein extraction with cell lysis kits, separation of proteins from cell debris by filtration or spin columns, and the isolation of proteins of interest from other proteins and impurities with affinity purification (including fusion protein tags and antibody binding proteins A, G and L), immunoprecipitation or chromatographic methods, such as ion exchange, size exclusion and immobilized metal affinity chromatography. All purification methods come in multiple formats for your laboratory needs, including agarose or magnetic beads, resins, columns and filter plates. Find the best protein purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
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Chelex® 100 Chelating Resin, analytical grade, 100–200 mesh, sodium form, 500 g
Bio-Rad500 g, cation exchange resin, sodium form, 1% crosslinkage, 100–200 dry mesh size, 150–300 µm wet bead size, ~3,500 MW limit
Chelex® 100 Chelating Resin, analytical grade, 200–400 mesh, sodium form, 500 g
Bio-Rad500 g, cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit
Bio-Rex™ 70 Cation Exchange Resin, analytical grade, 20–50 mesh, sodium form, 500 g
Bio-Rad500 g, cation exchange resin, sodium form, macroreticular, 20–50 dry mesh size, 300–1,180 µm wet bead size, >1,000,000 MW limit
Nuvia™ cPrime™ Media
Bio-Rad25 ml, hydrophobic cation exchange chromatography media, 70 µm particle size
Nuvia™ IMAC Resin, 500 ml
Bio-RadPkg of 1, 500 ml, ready-to-use support for immobilized metal affinity chromatography
Foresight™ Nuvia™ S Column #7324720
Bio-RadPkg of 1, 1 ml, column prepacked with Nuvia S Strong Cation Exchange Chromatography Media
Foresight™ Nuvia™ Q Column #7324721
Bio-RadPkg of 1, 1 ml, column prepacked with Nuvia Q Strong Anion Exchange Chromatography Media
Foresight™ Nuvia™ cPrime™ Column #7324722
Bio-RadPkg of 1, 1 ml, column prepacked with Nuvia cPrime Hydrophobic Cation Exchange Chromatography Media
Foresight™ Nuvia™ HR-S Column, 1 ml
Bio-RadPkg of 1, 1 ml, column prepacked with Nuvia HR-S Strong Cation Exchange Chromatography Resin
Foresight™ UNOsphere SUPrA™ Column, 1 ml #7324729
Bio-RadPkg of 1, 1 ml, column prepacked with UNOsphere SUPrA affinity chromatography resin
Bio-Rex™ 70 Cation Exchange Resin, analytical grade, 100–200 mesh, sodium form, 500 g
Bio-Rad500 g, cation exchange resin, sodium form, macroreticular, 100–200 dry mesh size, 75–150 µm wet bead size, >1,000,000 MW limit
Protein A MAPS II Binding Buffer
Bio-RadOptimized buffer concentrate, for use with Affi-Gel and Affi-Prep protein A media, makes 5 L
DEAE Affi-Gel Blue Gel
Bio-Rad100 ml, ready-to-use bifunctional affinity gel with Cibacron Blue F3GA dye covalently coupled to DEAE Bio-Gel A
Macro-Prep 25 Q Support
Bio-Rad200 ml, strong anion exchange chromatography media, 25 µm particle size, for high-flow medium-pressure separations
Affi-Gel Hz 10x Coupling Buffer Concentrate
Bio-Rad500 ml, coupling buffer concentrate for use with Affi-Gel Hz hydrazide gel
Macro-Prep DEAE Support
Bio-Rad25 ml, weak anion ion exchange chromatography media, 50 µm particle size
Foresight™ UNOsphere™ Q Column #7324732
Bio-RadPkg of 1, 1 ml, column prepacked with UNOsphere Q Strong Anion Exchange Chromatography Media
Foresight™ MPC™ Type I Column, 40 µm, 1 ml
Bio-RadPkg of 1, 1 ml, column prepacked with MPC Type I Mixed-Mode Chromatography Resin, 40 µm particle size
Foresight™ Nuvia™ S Column #7324740
Bio-RadPkg of 1, 5 ml, column prepacked with Nuvia S Strong Cation Exchange Chromatography Media
Foresight™ Nuvia™ Q Column #7324741
Bio-RadPkg of 1, 5 ml, column prepacked with Nuvia Q Strong Anion Exchange Chromatography Media