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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 (5,915)
Protease Inhibitors and Phosphatase Inhibitors (3,879)
In vitro Protein Expression Systems (1,433)
Magnetic Affinity Separation Particles (588)
Spin Columns and Gravity-flow Columns (462)
Cell Lysis Detergents (264)
Gel Filtration Media and Columns (177)
Cell Lysis Enzymes (125)
Miscellaneous Immobilized Affinity Ligands (97)
Affinity Gels (90)
Miscellaneous Immobilization Supports (89)
Biotin-Binding Affinity Resins and Beads (75)

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Keyword Search:
46 – 60 of 12,409 results
46
Promotions Available

Thermo Scientific™ Pierce™ Protein G Magnetic Beads
GSA_VA

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

EDGE
Particle Size 1 μm
Ligand Type Protein G
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
47

Thermo Scientific™ HisPur™ Cobalt Superflow Agarose
GSA_VA

Perform high-purity, large-scale purification of polyhistidine-tagged proteins with this tetradentate-chelating Superflow 6 support charged with divalent cobalt.

EDGE
Stationary Phase Metal Chelate, Divalent Cobalt
Type Agarose
Target His-Tagged Protein
Content And Storage Store at 4°C
Format Bottle
Form Liquid Suspension
Column Type Affinity, Agarose Resin
Product Line HisPur
48

Thermo Scientific™ Pierce™ NHS-Activated Agarose Slurry

N-Hydroxysuccinimide ester resin and columns to covalently immobilize proteins, peptides and other amine-containing ligands for affinity purification.

EDGE
49

Thermo Scientific™ Pierce Protease and Phosphatase Inhibitor Mini Tablets

Thermo Scientific™ Pierce Protease and Phosphatase Inhibitor Mini Tablets broad-spectrum protease and pghospahatase inhibitor formulation provides complete protection from dephosphorylation and proteolytic degradation.

EDGE
50
Promotions Available

Invitrogen™ Single Place Magnetic Stand (for one 1.5 mL tube)

Accommodates one 1.5 mL microfuge tube.

EDGE ENCOMPASS_PREFERRED
51
Promotions Available

Thermo Scientific™ Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X)
GSA_VA

Prevent protein degradation and stabilize phosphorylation with this all-in-one cocktail of protease and phosphatase inhibitors.

EDGE
Buffer Lysis Buffer
Inhibitors Protease Inhibitor, Phosphatase Inhibitor
Description Halt Protease and Phosphatase Inhibitor Cocktail, EDTA-Free
Form Liquid
Product Type Protease and Phosphatase Inhibitor Cocktail
Reagent Type Protease Inhibitor, Phosphatase Inhibitor
Product Line Halt
52

Thermo Scientific™ Hanks' Balanced Salt Solution (HBSS) without Ca2+, Mg2+ for Pierce™ Primary Cell Isolation Kits

Easily isolate and culture highly viable functional primary cardiomyocytes

EDGE
53
Promotions Available

Thermo Scientific™ Mitochondria Isolation Kit for Tissue
GSA_VA

Isolate intact mitochondria from soft and hard tissue samples in about an hour with this versatile, benchtop microcentrifuge-based fractionation kit.

EDGE
54

Thermo Scientific™ HisPur™ Ni-NTA Spin Plates

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

EDGE
55

Thermo Scientific™ Pierce™ High Capacity NeutrAvidin™ Agarose
GSA_VA

Acrylamide and agarose beads and columns of specially-modified, pH-stabilized avidin; the low-cost alternative to streptavidin biotin-binding supports.

EDGE
Particle Size 45 to 165 μm
Stationary Phase NeutrAvidin Protein
Type Agarose
Target Biotin-Tagged Molecule
Content And Storage Upon receipt store at 4°C. Do not freeze resin. Product is shipped at ambient temperature.
Format Bottle
Column Type Affinity, Agarose Resin
Capacity (Metric) 8 mg Biotinylated BSA Binding per mL Resin
Product Line NeutrAvidin, Pierce
56
Promotions Available

Invitrogen™ DynaGreen™ Protein A/G Magnetic Beads
GREENER_CHOICE

DynaGreen Protein A/G Magnetic Beads are intended for use in immunoprecipitation (IP) applications while also being an environmentally sustainable choice.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Ambient temperature
Content And Storage DynaGreen Protein A/G Magnetic Beads are supplied in phosphate buffer, pH 7.4, with a biodegradable surfactant and a preservative. Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein A/G covalently bound to DynaGreen magnetic beads
Color Brown
Material Iron Oxide
Concentration 20 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Recombinant Protein A/G
Type Protein A/G Magnetic Bead
Target Proteins
For Use With (Equipment) KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Diameter (Metric) 250 nm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 12 months from date of manufacture
Product Line DynaGreen
57

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Resin
GSA_VA

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

EDGE
Stationary Phase Proprietary Ligand
Type Resin
Target Endotoxin Removal
Content And Storage Upon receipt store at 4°C.
Format Bottle
Column Type Affinity, Proprietary Resin
Formulation Proprietary ligand on beaded cellulose slurried in 20% ethanol
Capacity (Metric) Up to 2,000,000 EU/mL
Product Line Pierce
58

Thermo Scientific™ Lauryldimethylamine-N-oxide (LDAO), LC/MS grade

Lauryldimethylamine-N-oxide (LDAO) is a zwitterionic surfactant that possesses unique properties for solubilization and stabilization of biomolecules, particularly membrane proteins.

EDGE
CAS 1643-20-5
Form Powder
Product Type Lauryldimethylamine-N-oxide
Molecular Weight (g/mol) 229.4
Color White
Purity ≥99%
For Use With (Application) LC-MS
Molecular Formula C14H31NO
59
Promotions Available

Thermo Scientific™ Pierce™ High Capacity Ni-IMAC MagBeads, EDTA compatible

Pierce high-capacity EDTA-compatible Ni-IMAC MagBeads are designed for purification of over-expressed His-tagged proteins from cell culture media.

EDGE
Particle Size 30 μm
Shipping Condition Wet Ice
Type Magnetic Affinity Bead
Matrix Magnetic Agarose
pH Range 2 to 14 pH stability
Binding Capacity Up to 80 mg of 6 xHis-tagged protein / mL of settled magnetic beads
Column Type Bottle
Binding Property Chelator Stable
Concentration Slurry: 25%
60

Thermo Scientific™ SMALP 300

Thermo Scientific SMALP 200 and SMALP 300 are styrene maleic acid (SMA) copolymers designed for the solubilization and stabilization of membrane proteins. These innovative products offer a streamlined approach to membrane protein isolation by combining solubilization and stabilization into a single step.

EDGE
Content And Storage Store at 4°C
Sensitivity Sensitive to light
Form Liquid
Product Type Polymer
Reagent Type Extraction and stabilization
pH 8
Purification Target Membrane proteins
For Use With (Application) Structure/Function
Formula Weight 10,000 Da
Product Line Thermo Scientific