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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 (5,504)
Protease Inhibitors and Phosphatase Inhibitors (3,816)
Magnetic Affinity Separation Particles (442)
Spin Columns and Gravity-flow Columns (342)
Cell Lysis Detergents (273)
Gel Filtration Media and Columns (168)
Miscellaneous Immobilized Affinity Ligands (114)
Cell Lysis Enzymes (107)
Biotin-Binding Affinity Resins and Beads (89)
Miscellaneous Immobilization Supports (89)
In vitro Protein Expression Systems (83)
Affinity Gels (76)

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181 – 195 of 10,265 results
181
Promotions Available

Invitrogen™ Dynabeads™ M-270 Epoxy

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

EDGE ENCOMPASS_PREFERRED
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™
182
Promotions Available

Invitrogen™ Dynabeads™ M-270 Carboxylic Acid

These are hydrophilic Dynabeads™ (2.8 μm) with carboxylic acid groups. These surface groups allow covalent amide bond formation to proteins/peptides via primary amino- or sulphydryl groups.

EDGE ENCOMPASS_PREFERRED
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 suspension
Surface Functionality Carboxylic Acid
Sample Type Any Sample Type
Diameter (Metric) 2.8 μm
Shelf Life 36 months from date of manufacture
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
183

Invitrogen™ eBioscience™ Protein Transport Inhibitor Cocktail (500X)

Suitable for use in assays in which prevention of protein transport to the extracellular space is desired.

EDGE ENCOMPASS_PREFERRED
Type Protein Transport Inhibitor Cocktail
Product Line eBioscience™
184

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 00-00-0
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
185

Thermo Fisher Scientific DDM/CHS Solution (10:1)

A ready-to-use solution for solubilization of membrane proteins while maintaining structural integrity and activity.

EDGE
186

Thermo Scientific™ High-Purity Cyclohexyl Maltoside Detergents

Cyclohexyl maltoside detergents are a class of specialized non-ionic detergents designed for the solubilization, stabilization, and manipulation of biomolecules, particularly membrane proteins.

EDGE
Content And Storage Store below -20°C.
Form Lyophilized
Product Type Detergent
Solubility ≥20% (in water at 20°C)
Color White
187
Promotions Available

Invitrogen™ DynaGreen™ CaptureSelect™ Anti-IgG-Fc (Multi-Species) Magnetic Beads
GREENER_CHOICE

DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads enable high-performance direct and indirect immunoprecipitation (IP) while also being an environmentally sustainable choice.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Ambient
Ligand Type CaptureSelect Anti-IgG-Fc
Type Magnetic Affinity Bead
Content And Storage DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads are supplied in phosphate buffer, pH 7.4, with a biodegradable surfactant and a preservative. Store at 2–8°C.
For Use With (Equipment) DynaMag Magnets, or KingFisher Instruments
Diameter (Metric) 250 nm
Material Iron Oxide
Green Features Less hazardous, less waste, sustainable packaging
Shelf Life 12 Months
Concentration 20 mg/mL
For Use With (Application) Immunoprecipitation
188

Invitrogen™ MagniSort™ Human NK cell Enrichment Kit

The MagniSort™ Human NK cell Enrichment Kit is designed for the magnetic separation of NK cells by negative selection.

EDGE ENCOMPASS_PREFERRED
189

Invitrogen™ MagniSort™ Mouse T cell Enrichment Kit

The MagniSort™ Mouse T cell Enrichment Kit is designed for the magnetic separation of mouse T cells by negative selection.

EDGE ENCOMPASS_PREFERRED
190

Cytiva Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns
GSA_VA

For size exclusion chromatography and analysis of proteins with molecular weights between 10,000 and 600,000. Cytiva Lifescience™ Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns are designed for small scale preparative purification.

EDGE
191

Cytiva HiScreen Capto™ Core 700 Columns
GSA_VA

Capto Core 700 is designed for intermediate purification and polishing of viruses and other large biomolecules.

EDGE
192

Cytiva HisTrap™ FF Crude Prepacked Columns
GSA_VA

Purify histidine-tagged proteins directly from homogenized, unclarified cell lysates. Cytiva Life Sciences™ HisTrap™ FF Crude Prepacked Columns offer the convenience of simple, one-step purification of histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC).

EDGE
Particle Size 45 to 165 μm
Type Pre-packed Column
Content And Storage 4°C to 30°C
pH Range 3 to 12
Material Polypropylene
Support Type 6% Cross-linked Agarose
193

Cytiva Protein G HP SpinTrap™ Columns
GSA_VA

For small-scale purification of antibodies or enrichment of proteins of interest in prepacked spin columns

EDGE
194
Promotions Available

Invitrogen™ Dynabeads™ Protein A Immunoprecipitation Kit

Dynabeads Protein A Immunoprecipitation Kit is intended for immunoprecipitation (IP) and includes all reagents and buffers required to perform IP in combination with your own antibody.

EDGE ENCOMPASS_PREFERRED
195
Promotions Available

Invitrogen™ Dynabeads™ Protein G for Immunoprecipitation

Dynabeads Protein G beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein G (∼17 kDa) covalently coupled to the surface.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Ambient temperature
Content And Storage Dynabeads Protein G 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 G covalently bound to Dynabeads
Surface Functionality Protein G
Material Polystyrene
Concentration 30 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Protein G
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™