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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 (5,875)
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In vitro Protein Expression Systems (1,434)
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Cell Lysis Enzymes (122)
Affinity Gels (91)
Miscellaneous Immobilized Affinity Ligands (90)
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Biotin-Binding Affinity Resins and Beads (75)

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2,386 – 2,400 of 12,418 results
2,386

Cytiva HiScale™ Chromatography Columns
GSA_VA

Withstand pressures of up to 20 bar (290 psi) and high flow rates. Cytiva Life Sciences™ HiScale™ Chromatography Columns are designed to be compatible with modern BioProcess chromatography media such as MabSelect™ and Capto™.

Includes Column tube, outer protection tube, two adapters, PEEK tubing, and unions at both ends for easy connection to valves, pumps, and monitors
Product Type HiScale Chromatography Column
Column Type Empty HPLC Column
Material Borosilicate glass
For Use With (Application) Process development and preparative chromatography
Support Type Polypropylene (reinforced glassfibre)/Polyamide Net
Max. Pressure 20 bar
2,387

Thermo Scientific Chemicals Agarose Beads 4% B-CL (Cross-linked)

CAS: 61970-08-9 Molecular Formula: C18H19N5O Molecular Weight (g/mol): 321.38 InChI Key: CQZVJEKKNHOFNB-UHFFFAOYNA-N IUPAC Name: 4-{6-[(1-hydroxy-3-methylbutan-2-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile SMILES: CC(C)C(CO)NC1=NN2C(C=C1)=NC=C2C1=CC=C(C=C1)C#N

CAS 61970-08-9
Molecular Weight (g/mol) 321.38
SMILES CC(C)C(CO)NC1=NN2C(C=C1)=NC=C2C1=CC=C(C=C1)C#N
IUPAC Name 4-{6-[(1-hydroxy-3-methylbutan-2-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile
InChI Key CQZVJEKKNHOFNB-UHFFFAOYNA-N
Molecular Formula C18H19N5O
2,388

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix is the improved version of CaptureSelect IgG-CH1 Affinity Matrix.

Particle Size 65 μm
Ligand Type CH1-XL affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Matrix Agarose-based, epoxide-activated
Binding Capacity >15 mg/mL
Form Agarose Bead
2,389

Cytiva Tagged Column Package, His (2-step Purification Protocol)

Combines affinity with size exclusion chromatography to obtain highly pure his-tagged proteins

2,390

Cytiva Sephacryl™ High Resolution Media

Purify proteins, polysaccharides, and other macromolecules by gel filtration at laboratory and industrial scale. Cytiva Life Sciences™Sephacryl™ High Resolution Media enables fast and reproducible purifications.

Buffer 0.2M NaOH, 0.1M HCl, 1M Acetic Acid, 8M Urea, 6M Guanidine HCl, 1% SDS, 20% Ethanol, 30% Propanol, 30% Aceto nitrile (tested at 40°C for 1 week), 0.5M NaOH (only for cleaning-in-place)
Height (Metric) 15cm
Content And Storage 4° to 30°C
Matrix Gel Filtration Media
pH Range 3 to 11
For Use With (Application) Purification of Proteins, Polysaccharides and other macromolecules
Support Type Allyl Dextran and N, N'-methylenebisacrylamide
Max. Pressure 1 bar
Height (English) 5.9 in.
2,391

Thermo Scientific™ CaptureSelect™ MultiSpecies Albumin Depletion Product
GREENER_CHOICE

This is one of a group of Thermo Scientific™ CaptureSelect™ Proteomics Toolbox™ affinity resins which are unique affinity resins developed for the depletion of proteins from human plasma or serum samples.

Stationary Phase Anti-albumin
Type Albumin Depletion Product
Content And Storage Store at 2°C to 8°C.
Form Liquid Suspension
Product Line CaptureSelect
2,392

MilliporeSigma™ Calbiochem™ PhosphoDetect™ Phosphothreonine Detection Kit

Provides set of three different monoclonal antibodies specific for threonine phosphorylation sites.

2,393

Novus Biologicals™ Fluorescent Exosome Standards (LnCAP cell line)
SDP

Highly pure fluorescent exosome standards with superior performance, suitable for extracellular vesicle (EV) tracking studies, flow cytometry, and electron microscopy

2,394

Cytiva GSTrap™ FF Columns: 16 x 25mm
GSA_VA

Purifies GST-tagged proteins in one step

Content And Storage 4°C to 30°C, 20% Ethanol
Diameter (English) Inner 0.62 in.
Bed Volume 5 mL
Description GSTrap FF columns are prepacked Glutathione Sepharose Fast Flow columns for fast, convenient, one-step purification of glutathione S-transferase (GST) tagged proteins.
pH Range 3 to 12
Diameter (Metric) Inner 16 mm
Material Polypropylene
For Use With (Application) For the purification of GST-tagged proteins from bacterial lysates and other glutathione S-tranferases or glutathione-dependent proteins and for preparation of cytoplasmic extract
Particle Size 90 μm
Ligand Type Glutathione and 10 carbon linker arm
Flow Rate <20 mL/min.
Type Pre-packed Column
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
Support Type 4% Highly Cross-linked Agarose
2,395

Novus Biologicals Immunoplate for total Exosome Isolation (CD63, Colorimetric)
SDP

2,396

Thermo Scientific™ POROS™ XS Strong Cation Exchange Resin

Thermo Scientific™ POROS™ XS resin is the first high-capacity, high-resolution resin that allows loading to more than 100 mg/mL capacity in the presence of up to 15 mS/cm NaCl, while delivering unprecedented separation capability.

Shipping Condition Room Temperature
Particle Size 50 μm
Content And Storage Store at room temperature.
Product Line POROS
2,397

MilliporeSigma™ D-Tube™ Dialyzer Maxi, MWCO 12-14 kDa
GSA_VA

Used for dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels

2,398

Cytiva Dextrin Sepharose™ High Performance Media
GSA_VA

Provide convenient affinity purification of recombinant proteins with maltose binding protein (MBP) tags

Particle Size 34 μm
Matrix Affinity Resin
Material Dextrin Sepharose
2,399

Thermo Scientific™ Pierce™ Chromatin Prep Module

Chromatin immunoprecipitation (chromatin IP, ChIP) assay kit containing all reagents, agarose affinity beads, and a simple, fast, reliable protocol.

2,400

Cytiva HiScreen™ Sepharose™ Prepacked Fast Flow HIC Columns

Designed for method optimization and parameter screening

Particle Size 45 to 165μm
Height (Metric) 100mm
Content And Storage 4° to 30°C
Diameter (English) Inner 0.3 in.
Bed Volume 4.7mL
pH Range 3 to 13
Column Type Ion Exchange Column
Diameter (Metric) Inner 7.7mm
Quantity 1 x 4.7mL
Material Polypropylene
For Use With (Application) Convenient process development optimization parameter screening
Max. Pressure 1.5 bar
Height (English) 3.93 in.