Protein Purification Products & Reviews
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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Thermo Scientific™ Pierce™ Streptavidin Magnetic Beads
Thermo Fisher ScientificPierce Streptavidin Magnetic Beads accelerate throughput for automated magnetic purification of biotinylated molecules.
Thermo Scientific™ NE-PER™ Nuclear and Cytoplasmic Extraction Reagents
Thermo Fisher ScientificThe NE-PER Nuclear and Cytoplasmic Extraction Kit provides for efficient cell lysis and extraction of separate cytoplasmic and nuclear protein fractions in less than two hours.
Thermo Scientific™ Zeba™ Spin Desalting Columns
Thermo Fisher ScientificZeba Spin Desalting products are polypropylene devices containing a proprietary high-performance size-exclusion chromatography resin that provides an excellent protein desalting and recovery in a centrifuge format.
Thermo Scientific™ RIPA Lysis and Extraction Buffer
Thermo Fisher ScientificRIPA Lysis and Extraction Buffer is a high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent for cultured mammalian cells.
Thermo Scientific™ T-PER™ Tissue Protein Extraction Reagent
Thermo Fisher ScientificT-PER Tissue Protein Extraction Reagent enables mild extraction of total protein from tissue samples.
Thermo Scientific™ Mem-PER™ Plus Membrane Protein Extraction Kit
Thermo Fisher ScientificMem-PER Plus Membrane Protein Extraction Kit enables small-scale solubilization and enrichment of integral and membrane-associated proteins using a simple reagent-based procedure.
Thermo Scientific™ Pierce™ Cell Surface Protein Isolation Kit
Thermo Fisher ScientificThe Cell Surface Protein Isolation Kit is a complete set of reagents for selective biotinylation and subsequent purification of mammalian cell surface proteins with the exclusion of intracellular proteins.
Thermo Scientific™ Pierce™ Top 12 Abundant Protein Depletion Spin Columns
Thermo Fisher ScientificPierce Abundant Protein Depletion Spin Columns are optimized to decrease the abundant albumin and antibody components of human plasma samples in preparation for mass spectrometry or protein gel electrophoresis.
Chromatrap® ChIP-Seq Kit - Sonication Shearing Version
ChromatrapThe Chromatrap ChIP-Seq kit is the go-to, high sensitivity kit for low cell ChIP. Whether you are looking at transcription factors or histone modifications, the Chromatrap ChIP-Seq is a robust kit designed to perform faster, easier with no compromise on sensitivity.