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Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.
Protein Purification Reagents and Kits (713)
Miscellaneous Immobilized Affinity Ligands (42)
Magnetic Affinity Separation Particles (40)
In vitro Protein Expression Systems (29)
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Biotin-Binding Affinity Resins and Beads (25)
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1 – 15 of 561 results
1

Thermo Scientific™ Inclusion Body Solubilization Reagent

Retrieve recombinant proteins that form insoluble aggregates during bacterial overexpression with this reagent optimized for inclusion body solubilization.

2

Thermo Scientific™ Pierce™ Protein A Magnetic Beads

Perform antibody purification and immunoprecipitation methods using manual or robotic magnetic separators with these high-capacity and high-throughput affinity particles.

Particle Size 1 μm
Ligand Type Protein A
Type Magnetic Affinity Bead
Target Antibody
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Product Line Pierce
3

Gibco™ ExpiSf™ Protein Production Kit  DFS Item

Gibco™ ExpiSf™ Protein Production Kit is designed to significantly boost protein expression from high-density suspension cultures of Sf9 insect cells using the ExpiSf Expression System.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Expression Mechanism Cell-Based Expression
Format Liquid
Compatible Cells Insect Cells
Classification Animal Origin-Free, Chemically Defined, Protein-Free, Serum-Free
Expression System Baculovirus
Product Line ExpiSf
4

Thermo Scientific™ Pierce™ Protein L Magnetic Beads

Perform antibody purification using manual or robotic magnetic separators with these high-capacity and high-throughput affinity particles.

Particle Size 1 μm
Ligand Type Protein L
Type Magnetic Affinity Bead
Target Antibody
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Protein Form Recombinant
Form Liquid
Concentration Slurry: 10mg/mL, 1% solids
Product Line Pierce
5

Thermo Scientific™ SulfoLink™ Immobilization Kit for Proteins, 2 mL

Covalently immobilize cysteine-peptides or proteins (sulfhydryl-ligands) for affinity purification using iodoacetyl-activated agarose beads and columns.

Stationary Phase Haloacetyl
Type Immobilization Kit
Format Spin Column
Column Type Affinity, Agarose Resin
Capacity (Metric) 2 mL
Product Line SulfoLink
6

Cytiva™ HiTrap™ Protein Select™ Column

An affinity chromatography resin for purifying recombinant proteins using the self-cleaving Cytiva™ Protein Select™ tag.

Type Column
Length (Metric) 25 mm
Form Liquid
Column Type Pre-packed Column
7

Thermo Scientific™ Pierce™ High Capacity Protein A MagBeads, alkali stable

The Pierce High-Capacity Protein A MagBeads, Alkali Stable are a high-performance magnetic bead for purifying antibodies from cell culture supernatant, ascites, serum, and crude extracts.

Particle Size 25 to 30 μm
Ligand Type Alkaline Stable Protein A
Content And Storage Provided in the form of a 25% slurry.

Upon receipt store at 2–8°C.
Format Bottle
Description High Capacity Magnetic Agarose Beads
Binding Capacity ≥40 mg HIgG/mL settled beads
Concentration Slurry: 25%
For Use With (Application) Antibody Purification
8

Thermo Scientific™ Pierce™ ChIP-Grade Protein A/G Plus Agarose

Chromatin immunoprecipitation (chromatin IP, ChIP) assay kit containing all reagents, agarose affinity beads, and a simple, fast, reliable protocol.

Stationary Phase Protein A/G
Type Agarose
Target IgG Antibody
Content And Storage Upon receipt store at 4°C
Format Bottle
Form Liquid Suspension
Column Type Affinity, Agarose Resin
Product Line Pierce
9

Thermo Scientific™ Protein Stabilizing Cocktail

Increase the shelf-life of purified or partially purified proteins during routine storage using this versatile stabilizing solution.

10

Invitrogen™ Intact Virus Precipitation Reagent  DFS Item

Intact Virus Precipitation Reagent wnables fast and efficient enrichment of intact, live SARS-CoV-2 coronavirus from dilute cell culture and virus transport media.

11

MilliporeSigma™ Novagen™ PopCulture™ Reagent

Formulated to extract proteins from E. coli cells directly in culture medium.

Content And Storage 15°C to 30°C
12

Thermo Scientific™ MagnaBind™ Protein A Beads

Enable benchtop magnetic affinity purification with these ligand-coated (streptavidin, Protein A and G, GAM IgG, GAR IgG) magnetic particles and magnet separators.

13

Thermo Scientific™ Pierce™ Protein Refolding Kit

Refold recombinant proteins that have been denatured and solubilized from inclusion bodies by determining optimal buffer conditions using this reagent matrix strategy.

14

Thermo Scientific™ Subcellular Protein Fractionation Kit for Tissues

Fractionate tissue sample-specific cytoplasmic, membrane, nuclear soluble, chromatin-bound and cytoskeletal proteins within 2 hours.

15

Thermo Scientific™ MagnaBind™ Protein G Beads

Enable benchtop magnetic affinity purification with these ligand-coated (streptavidin, Protein A and G, GAM IgG, GAR IgG) magnetic particles and magnet separators.