Protein Purification Reagents and Kits

Protein purification is a technique used to isolate one or more proteins from biological samples. These products include various reagents, columns, kits, and associated products designed for high-yield purification of proteins.
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HisPur™ Ni-NTA Spin Purification Kit, 1 mL Thermo Scientific™
Perform routine affinity purification of His-tagged fusion proteins with Thermo Scientific™ HisPur Ni-NTA Resin, a high-capacity, high-performance nickel-IMAC resin.
Pierce™ His Protein Interaction Pull-Down Kit Thermo Scientific™
Thermo Scientific™ Pierce PolyHis Protein Interaction Pull-Down Kit purifies protein interaction complexes involving practically any user-supplied His-tagged fusion protein.
Pierce™ Crosslink IP Kit Thermo Scientific™
Thermo Scientific™ Pierce Crosslink IP Kit is an adaptation of traditional immunoprecipitation protocols that enables antigen recovery without antibody contamination or co-elution.
Pierce™ Direct Magnetic IP/Co-IP Kit Thermo Scientific™
The Thermo Scientific™ Pierce Direct Magnetic IP/Co-IP Kit uses NHS-chemistry to covalently immobilize IP antibodies onto magnetic beads for effective immunoprecipitation and co-immunoprecipitation.
Pierce™ 3x DYKDDDDK Peptide Thermo Scientific™
Pierce 3X DYKDDDDK Peptide is a lyophilized peptide with the sequence Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys (MDYKDHDGDYKDHDIDYKDDDDK). It has a molecular weight of 2861.9 g/mol. For use, reconstitute to 1.5 mg/mL in PBS.
Subcellular Protein Fractionation Kit for Cultured Cells Thermo Scientific™
Perform segregation and enrichment of proteins from five different cellular compartments with Thermo Scientific™ Subcellular Protein Fractionation Kit for Cultured Cells.
NE-PER™ Nuclear and Cytoplasmic Extraction Reagents Thermo Scientific™
Thermo Scientific™ 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.
HisPur™ Cobalt Purification Kit, 1 mL Thermo Scientific™
Thermo Scientific™ HisPur Cobalt Resin is an immobilized metal chelate affinity (IMAC) support for specific, fast and gentle His-tagged purification. Additional Information and Online Ordering »
Pierce™ Direct IP Kit Thermo Scientific™
Thermo Scientific™ Pierce Direct IP Kit enables immunoprecipitation with any species or class of antibody and yields purified antigen without contamination from the IP antibody. Additional Information and Online Ordering »
CaptureSelect™ LC-kappa (Human) Affinity Ligand Thermo Scientific™
CaptureSelect LC-kappa (Human) Affinity Ligand is a 13-kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the constant domain of human kappa light chains. It binds to all human antibody isotypes and subclasses (e.g.
Ni-NTA Agarose Invitrogen™
Ni-NTA Agarose is a nickel-charged affinity resin that can be used to purify recombinant proteins containing a polyhistidine (6xHis) sequence. Proteins bound to the resin may be eluted with either low pH buffer or by competition with imidazole or histidine.
HisPur™ Ni-NTA Chromatography Cartridges, 5 mL Thermo Scientific™
Perform routine affinity purification of His-tagged fusion proteins with Thermo Scientific™ HisPur Ni-NTA Resin, a high-capacity, high-performance nickel-IMAC resin.
HisPur™ Ni-NTA Resin Thermo Scientific™
Perform routine affinity purification of His-tagged fusion proteins with Thermo Scientific™ HisPur Ni-NTA Resin, a high-capacity, high-performance nickel-IMAC resin.
Pierce™ Glycoprotein Isolation Kit, WGA Thermo Scientific™
Thermo Scientific™ Pierce Glycoprotein Isolation Kits use ConA and WGA lectin affinity resins and optimized buffers to efficiently isolate glycoproteins from serum, tissue and cultured cell lysates, thus enabling downstream analysis.
Pierce™ GST Spin Purification Kit, 1 mL Thermo Scientific™
Thermo Scientific™ Pierce Glutathione Agarose is a high-capacity, high-performance resin for affinity purification of GST-tagged fusion proteins from cellular lysates.
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Protein Purification
Find the best tools for your workflow from our broad selection of resins and formats for the purification of proteins and antibodies, or create a customized purification solution by covalent attachment of a ligand to one of our activated supports.
Recombinant Protein Purification
We offer a variety of products, such as magnetic beads and resins, for the purification of recombinant proteins from E. coli , yeast, insect, or mammalian cell cultures. Magnetic beads and resin have high mg-scale protein binding capacity and are available in multiple formats to accommodate a...
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Product FAQ
In what format are the antibody IgG purification products offered?
Product FAQ
In what format are the antibody IgG purification products offered?