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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 (5,975)
Protease Inhibitors and Phosphatase Inhibitors (3,862)
In vitro Protein Expression Systems (1,432)
Magnetic Affinity Separation Particles (617)
Spin Columns and Gravity-flow Columns (460)
Cell Lysis Detergents (287)
Gel Filtration Media and Columns (177)
Cell Lysis Enzymes (125)
Miscellaneous Immobilized Affinity Ligands (102)
Affinity Gels (90)
Miscellaneous Immobilization Supports (88)
Biotin-Binding Affinity Resins and Beads (75)

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Keyword Search:
16 – 30 of 12,506 results
16
Promotions Available

Thermo Scientific™ Pierce™ Universal Nuclease for Cell Lysis
GSA_VA

Ideal for a wide variety of applications where complete digestion of nucleic acids is needed and can be used in conjunction with cell lysis buffers.

EDGE
Content And Storage Store in a cool, dry, well-ventilated area, protected from direct sunlight.
Enzyme Nuclease
Form Liquid
Product Type Cell Lysis Enzyme
Reagent Type Enzyme for Cell Lysis
Product Line Pierce
17
Promotions Available

Thermo Scientific™ CHAPS Detergent (3-((3-cholamidopropyl) dimethylammonio)-1-propanesulfonate)
GSA_VA

Non-denaturing Zwitterionic detergents that disrupt nonspecific protein interactions with less protein aggregation than nonionic detergents.

EDGE
Content And Storage Store at Room Temperature
Form Powder
Product Type Detergent
Reagent Type Detergent (Pure)
18
Promotions Available

Thermo Scientific™ Sodium Dodecyl Sulfate (SDS), Lauryl

Perform routine protein electrophoresis and cell lysis methods using this popular, standard-grade SDS detergent.

EDGE
Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20°C to 25°C.
Form Powder
Product Type Detergent
Reagent Type Detergent (Pure)
Solubility 10% (aq, w/v) solution must be clear, colorless to slightly yellow
Color White
19
Promotions Available

Thermo Scientific™ Leupeptin Protease Inhibitor

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

EDGE
20
Promotions Available

Thermo Scientific™ Pierce™ High Capacity Streptavidin Agarose
GSA_VA

Bind biotinylated proteins and other ligands with a wide selection of high-quality agarose and acrylamide beads and columns of recombinant streptavidin biotin-binding protein.

EDGE
Particle Size 45 to 165 μm
Stationary Phase Streptavidin
Type Agarose
Target Biotin-Tagged Molecule
Content And Storage Upon receipt store at 4°C. Do not freeze the resin. Product is shipped at ambient temperature.
Format Bottle
Protein Form Recombinant
Column Type Affinity, Agarose Resin
Sufficient For Binding ≥/= 100 μg Biotin/mL Resin (≥/= 10 mg Biotinylated BSA/mL Resin)
Product Line Pierce
21
Promotions Available

Thermo Scientific™ Pepstatin A Protease Inhibitor

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

EDGE
22
Promotions Available

Thermo Scientific™ DMEM for Pierce™ Primary Cell Isolation Kits

Easily isolate and culture highly viable functional primary cardiomyocytes

EDGE
23

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
24

Cytiva Tricorn™ Filter Kit

Used for large volume/repeated loading of clarified sample to reduce the risk of clogging in combination with capture media. Cytiva Tricorn™ Filter Kit includes top and bottom adapters, bottom filters, and EPDM O-rings, five of each

EDGE
25

Cytiva HiTrap™ Heparin HP Columns
GSA_VA

Purify DNA-binding proteins, coagulation factors, lipoproteins and protein synthesis factors. Cytiva Life Sciences™ HiTrap™ Heparin HP Columns are prepacked with Heparin Sepharose™ High Performance for high-resolution purification.

EDGE
Particle Size 34 μm
Ligand Type 10mg Heparin/mL medium
Height (Metric) 2.5cm
Content And Storage 4° to 30°C
pH Range 5 to 10
Product Type Heparin 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) Purification of Antithrombin III, coagulation facto rs and other Plasma Proteins
Support Type 6% Highly Cross-linked Agarose
Max. Pressure 42psi
Height (English) 0.98 in.
26

Cytiva LabMate™ PD-10 Buffer Reservoirs

Use for high-recovery desalting, buffer exchange and removal of low-molecular weight compounds packed with Sephadex™ G-25 Medium. Cytiva Life Sciences™ LabMate™ PD-10 Buffer Reservoirs provide fast, affordable performance.

EDGE
27
Promotions Available

Cytiva HisTrap™ excel Prepacked Columns
GSA_VA

For capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants. Cytiva Lifescience™ HisTrap™ excel Prepacked Columns are designed for fast and convenient purifications.

EDGE
Type Pre-packed Column
Content And Storage 4°C to 30°C
Description HisTrap excel columns are prepacked with Ni Sepharose excel affinity resins for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 2 to 12
Material Polypropylene
Support Type 6% Highly Cross-linked Agarose
28

Cytiva StrepTrap XT Chromatography Column

StrepTrap XP is a column packed with Strep-Tactin™ XT Sepharose resin to purify Strep-tag™ II and Twin-Strep-tag™ recombinant proteins.

EDGE
Height (Metric) 25 mm
Column Type Affinity Column
For Use With (Application) Purification of recombinant proteins tagged with Strep-tag™ II and Twin-Strep-tag™
29

Invitrogen™ Dynabeads™ MyOne™ Carboxylic Acid

Surface carboxylic acid 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 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
30

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.

EDGE ENCOMPASS_PREFERRED