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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 (5,937)
Protease Inhibitors and Phosphatase Inhibitors (3,879)
In vitro Protein Expression Systems (1,433)
Magnetic Affinity Separation Particles (592)
Spin Columns and Gravity-flow Columns (463)
Cell Lysis Detergents (266)
Gel Filtration Media and Columns (177)
Cell Lysis Enzymes (124)
Miscellaneous Immobilized Affinity Ligands (97)
Affinity Gels (90)
Miscellaneous Immobilization Supports (89)
Biotin-Binding Affinity Resins and Beads (75)

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Search Within Results
Keyword Search:
241 – 255 of 12,430 results
241

Thermo Scientific™ DNase I Solution (1 unit/μL), RNase-free

Cleave and degrade unwanted single- and double-stranded DNA

242
Promotions Available

Thermo Scientific™ Mem-PER™ Plus Membrane Protein Extraction Kit
GSA_VA

Perform small-scale solubilization and enrichment of integral membrane proteins and membrane-associated proteins in a simple reagent-based procedure.

243

Thermo Scientific™ Brij™-58 Surfact-Amps™ Detergent Solution

Purified Brij-58 detergent that is stabilized and supplied as a 10% solution in 10mL glass ampules for protein research and molecular biology.

244

MP Biomedicals™ Pepsin

Pepsin is a peptidase used to digest proteins and is commonly used in the preparation of Fab fragments from antibodies. Pepsin, from porcine gastric mucosa, has been used to hydrolyze dry cervical samples in mice

CAS 9001-75-6
Product Type Protease
For Use With (Application) Used as a proteolytic enzyme, Used to break down the proteins into their components, i.e. peptides and aminoacids
245

Invitrogen™ Ni-NTA Agarose

Nickel-charged affinity resin that can be used to purify recombinant proteins containing a polyhistidine (6xHis) sequence

ENCOMPASS_PREFERRED
Type Agarose
Stationary Phase Ni-NTA
Content And Storage The Ni-NTA resin is pre-charged and able to bind up to 50 mg of recombinant protein per 1 ml of resin. It is provided as a 50% slurry in 30% ethanol. The resin will appear blue in color when charged with Ni2+ . Store at +4°C. Ni-NTA resin is guaranteed stable for 6 months when properly stored.
Form Suspension
Column Type Affinity Column
246

Thermo Scientific™ HisPur™ Ni-NTA Spin Columns, 1 mL

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

247

Novus Biologicals™ AEC Chromogen/Substrate
SDP

248

MP Biomedicals™ Deoxycholic Acid, Sodium Salt

Deoxycholic Acid, Sodium Salt is an anionic detergent used to solubilize membrane-bound proteins.

CAS 302-95-4
Form Powder
Product Type Detergent
Color White
Molecular Formula C24H39NaO4
Formula Weight 414.55
249

Thermo Scientific™ Sodium Dodecyl Sulfate (SDS), Lauryl

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

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
250

Thermo Scientific™ AEBSF Protease Inhibitor

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

251

Thermo Scientific™ Leupeptin Protease Inhibitor

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

252

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.

Content And Storage Store at Room Temperature
Form Powder
Product Type Detergent
Reagent Type Detergent (Pure)
253

Thermo Scientific™ AminoLink™ Plus Immobilization Kit, 2 mL

Covalently couple antibodies and other proteins via primary amines (-NH2) for affinity purification with these aldehyde-activated agarose beads.

Stationary Phase Aldehyde
Type Immobilization Kit
Target Antibody, Proteins through Primary Amine
Format Spin Column
Column Type Affinity, Agarose Resin
Capacity (Metric) 2 to 40 mg of protein Immobilization per Column
Sufficient For 2 to 40 mg of Protein per Column
Product Line AminoLink
254

Thermo Scientific™ Pierce™ Tissue Strainers, 250 μm, 2.5 mL

Rapidly separate cells or cell lysate from tissue debris after mechanical disruption using a 250-micron mesh filter and gravity or gentle centrifugation.

255
Promotions Available

Thermo Scientific™ Subcellular Protein Fractionation Kit for Cultured Cells
GSA_VA

Enrich for cultured cell-specific cytoplasmic, membrane, nuclear soluble, chromatin-bound and cytoskeletal proteins in less than 3 hours.