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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 (5,501)
Protease Inhibitors and Phosphatase Inhibitors (3,816)
Magnetic Affinity Separation Particles (442)
Spin Columns and Gravity-flow Columns (342)
Cell Lysis Detergents (272)
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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76 – 90 of 10,262 results
76

Invitrogen™ DynaMag™-96 Side Magnet

Designed for both automation platforms (e.g., Tecan) and manual workflows, but is compatible with PCR-strips and 96-well plates (200 μL), non-skirted and half-skirted.

EDGE ENCOMPASS_PREFERRED
77
Promotions Available

Invitrogen™ Dynabeads™ M-280 Tosylactivated

When you wish to covalently couple antibodies, peptides, intact proteins and functional enzymes to the surface of a magnetic bead choose Dynabeads Tosylactivated.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Type Tosylactivated Bead
Purity or Quality Grade Research Grade
Format Beads in suspension
Surface Functionality p-Toluene-Sulfonyl, Tosylactivated
Sample Type Any Sample Type
Shelf Life 36 months from date of manufacture
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
Product Line DYNAL™, Dynabeads™
78

Invitrogen™ Dynabeads™ Biotin Binder

Dynabeads Biotin Binder contains 2.8 μm superparamagnetic beads that bind biotinylated antibodies (or other biotinylated ligands), allowing you to isolate cells from any species (e.g., human, mouse, rat, non-human primates, and cell lines).

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Target Species All species
Purity or Quality Grade Research Grade
Product Type Biotin Binder
Diameter (Metric) 2.8 μm
Sample Type PBMC, Tissue Digests, Blood
Output Viability >95%
Cell Type All cells from all species
79
Promotions Available

Invitrogen™ Dynabeads™ Intact Virus Enrichment

Dynabeads Intact Virus Enrichment beads are 1-μm strong anion exchange magnetic beads that bind negatively charged vesicles and molecules.

EDGE ENCOMPASS_PREFERRED
Content And Storage Dynabeads Intact Virus Enrichment Beads are supplied in 30 mM NaCl with 0.05% NaN3. Store at 2°C to 8°C.
Description Strong anion exchange magnetic beads
Surface Functionality Strong positively charged surface
Material Magnetic Polystyrene
Concentration 40 mg/mL
For Use With (Application) Virus Enrichment
High-throughput Compatibility High-throughput Compatible
Regulatory Status For Research Use Only
Type Dynabeads Intact Virus Enrichment
Target Negatively charged viruses, exosomes, proteins
For Use With (Equipment) KingFisher Sample Purification Systems, DynaMag Magnets
Diameter (Metric) 1 μm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 24 months from date of manufacture
Uniformity Monosized 1 μm (CV <5%)
80

Cytiva PD MiniTrap™ G-10 Sample Preparation Columns
GSA_VA

Use for buffer exchange and cleanup of biological samples, for example peptides, small proteins, and oligosaccharides. Cytiva Life Sciences™ PD MiniTrap™ G-10 Sample Preparation Columns are prepacked, single-use gravity columns.

EDGE
81

Cytiva Superdex™ 200 Prep Grade
GSA_VA

Produce separation medium with high selectivity and resolution. Cytiva Life Sciences™ Superdex™ 200 Prep Grade for purifying proteins of fractionation range: 10000 to 600000D

EDGE
82

Cytiva PD MidiTrap™ G-25 Sample Preparation Columns

Use for cleanup of biomolecules with a molecular weight >5000 Mr in sample volumes up to 1mL. Cytiva Life Sciences™ PD MidiTrap™ G-25 Sample Preparation Columns are convenient and prepacked.

EDGE
83

Cytiva Ni Sepharose™ excel
GSA_VA

Ni Sepharose excel affinity media for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).

EDGE
Particle Size 90μm
Buffer 0.01M HCl and 0.01M NaOH (one week), 10mM EDTA, 5mM DTT, 1M NaOH, 5mM TCEP, 20mM beta-Mercapto ethanol and 6M Guanidine-HCl (24 Hours), 500mM Imidazole and 100mM EDTA (2 Hours), 30% 2-Propanol
Flow Rate 150 to 600cm/hr.
Content And Storage 4° to 30°C
pH Range 2 to 12
Product Type Ni Sepharose excel chromato graphy media
dimMatrix Ni-Sepharose
Support Type 6% Highly Cross-linked Agarose
84

Cytiva Streptavidin Sepharose™ High Performance Medium
GSA_VA

Used for convenient, fast, reliable purification of biotinylated compounds. Streptavidin Sepharose™ High Performance Medium is a physically and chemically stable medium.

EDGE
85

Cytiva HisTrap™ HP Prepacked Columns
GSA_VA

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
86

Cytiva HiTrap™ NHS-Activated HP Columns
GSA_VA

Couple ligands containing primary amines easily. Cytiva Life Sciences™ HiTrap™ NHS-Activated HP Columns are prepacked with NHS activated Sepharose™ High Performance.

EDGE
Particle Size 34 μm
Ligand Type 10μM NHS groups/mL medium
Height (Metric) 2.5cm
Content And Storage 4° to 8°C
pH Range 3 to 12
Product Type NHS-Activated HP Column
For Use With (Equipment) Syringe, peristaltic pump or liquid chromato graphy system such as AKTA™ design or FPLC system
Material Polypropylene
For Use With (Application) Preparative affinity chromato graphy, easy coupling of ligands containing primary Amines
Support Type 6% Highly Cross-linked Agarose
Max. Pressure 42psi
Height (English) 0.98 in.
87

Thermo Scientific™ pT7CFE1-CGFP-HA-His Vector for Mammalian Cell-Free Protein Expression

Generate His-, HA-, Myc- or other label-tagged fusion proteins by cell-free in vitro translation (IVT) with these versatile T7 expression vectors.

EDGE
88

Thermo Scientific™ Pierce™ HA-Tag Magnetic IP/Co-IP Kit
GSA_VA

Perform immunoprecipitation (IP) assays of HA-tagged proteins or co-IP reactions with HA-tagged bait proteins with these magnetic beads, positive control and reagents.

EDGE
89

Thermo Scientific™ HisPur™ Cobalt Purification Kit, 1 mL

Gently purify His-tagged recombinant fusion proteins using cobalt (Co2+) immobilized metal chelate affinity (IMAC) beads, spin columns and plates.

EDGE
90

Thermo Scientific™ Pierce™ Boronic Acid Resin

Selectively bind and remove or purify ribonucleotides and small oligonucleotide RNAs using polyacrylamide beads of immobilized m-aminophenyl-boronic acid.

EDGE