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Protein Purification

Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.
Protein Purification Reagents and Kits (1,555)
Magnetic Affinity Separation Particles (250)
Protease Inhibitors and Phosphatase Inhibitors (187)
Gel Filtration Media and Columns (113)
Spin Columns and Gravity-flow Columns (112)
Miscellaneous Immobilization Supports (110)
Cell Lysis Detergents (88)
In vitro Protein Expression Systems (43)
Affinity Gels (35)
Biotin-Binding Affinity Resins and Beads (34)
Miscellaneous Immobilized Affinity Ligands (25)
Cell Lysis Enzymes (20)

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1 – 15 of 1,638 results
1

Thermo Scientific™ NP-40 Surfact-Amps™ Detergent Solution

Thermo Scientific™ Surfact-Amps NP-40 Detergent Solution is highly-purified NP-40 detergent stabilized and supplied as a 10% solution.

EDGE
Form Liquid
Reagent Type Detergent Solution
Product Line Surfact-Amps™
2

Cytiva HiTrap Capto MMC Columns

HiTrap Capto MMC is prepacked with Capto MMC, a multimodal BioProcess ion exchange medium. The multimodal functionality gives a different selectivity compared with traditional ion exchangers and it binds proteins at high or low ionic strength.

Particle Size 75μm
Buffer Aqueous Buffer
Height (Metric) 25mm
Content And Storage 4° to 30°C
pH Range 2 to 12
Product Type HiTrap Capto MMC column
Column Type Affinity Column
Material Polypropylene
For Use With (Application) Bind Proteins at the conductivity of the feed material and to solve specific purification challenges
Support Type Highly Cross-linked Agarose
Height (English) 0.98 in.
3

Invitrogen™ Dynabeads™ Protein A for Immunoprecipitation

Dynabeads Protein A beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein A (∼45 kDa) covalently coupled to the surface.

EDGE
Shipping Condition Ambient temperature
Content And Storage Dynabeads Protein A are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3 Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein A covalently bound to Dynabeads
Surface Functionality Protein A
Material Polystyrene
Concentration 30 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Protein A
Type Superparamagnetic Beads
Target Antibodies
Format Beads in suspension
For Use With (Equipment) KingFisher™ Sample Purification System, DynaMag™ magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 2.8 mm (CV <5%)
Product Line Dynabeads™
4

Cytiva HiTrap™ Protein L Prepacked Columns

For capture of antibodies and antibody fragments such as Fab fragments, scFv, and Dabs

Particle Size 85μm
Ligand Type Recombinant Protein L (E. coli), mammalian free
Flow Rate <500 cm/hr.
Height (Metric) 20mm
Content And Storage 2° to 8°C
pH Range 2 to 10
Product Type HiTrap Protein L column
Column Type Affinity Column
Material Polypropylene
For Use With (Application) Affinity chromato graphy medium (Resin) for capture of Antibodies and Antibody fragments such as Fab fragments, scFv and Dabs
Support Type Highly Cross-linked Agarose
Max. Pressure 5 bar
Height (English) 0.78 in.
5

Cytiva C Columns

C columns are economical modular columns for low pressure or gravity feed, providing even distribution of eluent to the medium bed, even without flow adapters.

Promotions are available
Includes Polyethylene tubing (1.0mm I.D., 2m length), bed support screens, snap-on net rings and instructions
Product Type C Chromatography Columns
Column Type Empty Chromatography Column
Material Borosilicate glass
For Use With (Application) Low pressure or gravity fed separations
Support Type Polyamide/Polypropylene net support
Max. Pressure 14psi (1 bar)
6

Cytiva HisTrap™ HP Prepacked Columns

Purify histidine-tagged proteins directly from homogenized, unclarified cells. Cytiva HisTrap™ HP Prepacked Columns are prepacked with Ni Sepharose™ High Performance and designed for simple, high-resolution purification of histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC).

EDGE
Flow Rate 4 mL/min. (1 mL), 5 mL/min. (5 mL)
Type Pre-packed Column
Content And Storage 4°C to 30°C
Description HisTrap HP are nickel-charged IMAC columns for high resolution his-tagged protein purification with high binding capacity for maximized recovery.
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 3 to 12
Material Polypropylene
Support Type 6% Highly Cross-linked Agarose
7

Invitrogen™ Dynabeads™ M-270 Epoxy

Dynabeads™ M-270 Epoxy beads are 2.8 μm superparamagnetic beads containing surface epoxy groups.

Promotions are available
EDGE
Shipping Condition Room Temperature
Type Epoxy Bead
Purity or Quality Grade Research Grade
Format Freeze Dried
Surface Functionality Epoxy
Sample Type Any Sample Type
Diameter (Metric) 2.8 μm
Shelf Life 24 months from date of manufacture
Elution Volume Min 5 μL
Product Line DYNAL™, Dynabeads™
8

Thermo Scientific™ Aprotinin Protease Inhibitor

Customize your protease inhibitor cocktail formulation with these small packages of individual protease inhibitor peptides and compounds.

EDGE
9

Cytiva PD MiniTrap™ G-25 Sample Preparation Columns

Use for cleanup of biomolecules with a molecular weight >5000 Mr in sample volumes up to 0.5mL. Cytiva Life Sciences™ D MiniTrap™ G-25 Sample Preparation Columns are convenient and prepacked.

EDGE
10

Invitrogen™ Dynabeads™ MyOne™ Carboxylic Acid

Surface carboxylic acid groups allow covalent amide bond formation to proteins/peptides via primary amino- or sulphydryl groups.

EDGE
Shipping Condition Room Temperature
Type Carboxylic Acid Magnetic Bead
Content And Storage Store in refrigerator (2–8°C).
Purity or Quality Grade Research Grade
Format Beads in solution
Surface Functionality Carboxylic Acid
Sample Type Any Sample Type
Diameter (Metric) 1 μm
For Use With (Application) Protein Purification and Isolation
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
Product Line Dynabeads™, MyOne™
11

Cytiva HisTrap™ FF Columns: 16 x 25mm

Use for optimized purification of histidine-tagged proteins directly from homogenized, unclarified cells by immobilized metal ion affinity chromatography (IMAC). Cytiva Life Sciences™ HisTrap™ FF Columns: 16 x 25mm is a ready-to-use column, prepacked with precharged Ni Sepharose™ 6 Fast Flow.

EDGE
Flow Rate <20 mL/min.
Type Pre-packed Column
Content And Storage 4°C to 30°C, 20% Ethanol
Diameter (English) Inner 0.6 in.
Description HisTrap FF is a ready-to-use column, prepacked with precharged Ni Sepharose 6 Fast Flow for preparative purification of histidine-tagged recombinant proteins by immobilized metal ion affinity chromatography (IMAC).
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 3 to 12
Diameter (Metric) Inner 16 mm
Material Polypropylene
Support Type 6% Cross-linked Agarose
12

Cytiva PreScission™ Protease

Use for site-specific separation of the GST tag from proteins expressed using pGEX-6P vectors. Cytiva Life Sciences™ PreScission™ Protease G allows simultaneous protease immobilization and cleavage of GST fusion proteins.

EDGE
13

Cytiva HiTrap™ Capto™ Adhere Columns

Designed to remove contaminants in post-protein A purification

EDGE
Particle Size 75μm
Buffer Aqueous Buffer
Ligand Type N-benzyl-n-methyl Ethanolamine
Height (Metric) 25mm
Content And Storage 4° to 30°C
pH Range 3 to 12
Product Type HiTrap Capto adhere column
Column Type Affinity Column
Material Polypropylene
For Use With (Application) Easy screening and convenient process development
Support Type Highly Cross-linked Agarose
Height (English) 0.98 in.
14

Thermo Scientific™ Pierce™ Protease Inhibitor Mini Tablets, EDTA-free

Thermo Scientific™ Pierce Protease Inhibitor Mini Tablets are broad-spectrum protease inhibitors that are highly effective at preventing proteolytic degradation for cell lysis and protein extraction experiments

15

Invitrogen™ DynaMag™-2 Magnet

The DynaMag-2 magnet combines a strong magnetic attraction for efficient separations in standard microcentrifuge tubes with a flexible and smart ergonomic design.