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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 (711)
Protease Inhibitors and Phosphatase Inhibitors (283)
Magnetic Affinity Separation Particles (110)
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1 – 15 of 958 results
1

Thermo Scientific™ Pierce™ MHC Class I Antibody Coupling Kit

The Thermo Scientific Pierce MHC Class I Antibody Coupling Kit is a comprehensive kitted solution designed for magnetic immunoprecipitation of MHC Class I protein and peptide complexes. It provides all necessary components for antibody coupling and peptide enrichment required for immunopeptidomic studies. This kit features an optimized protocol with guidance all the way through LC-MS analysis.

2

Thermo Scientific™ CaptureSelect™ AAT-XL RoboColumn™ Pre-packed columns

Thermo Scientific™ CaptureSelect™ RoboColumn™ are small chromatography columns used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

3

Thermo Scientific™ CaptureSelect™ KappaXP RoboColumn™ Pre-packed columns

Thermo Scientific™ CaptureSelect™ RoboColumn™ are small chromatography columns used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

4

Thermo Scientific™ CaptureSelect™ LambdaXP RoboColumn™ Pre-packed Columns

CaptureSelect RoboColumns are small chromatography columns used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

Particle Size 65 ±10 μm
Product Line CaptureSelect
5

Thermo Scientific™ CaptureSelect™ CH1-XL RoboColumn™ Pre-packed Column

Thermo Scientific™ CaptureSelect™ RoboColumn™ small chromatography columns are used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

Shipping Condition Room temperature, or on wet ice
Stationary Phase CH1-XL affinity ligand on agarose bead
Content And Storage Store in refrigerator (2°C to 8°C)
Column Type RoboColumn
For Use With (Application) Chromatography
Particle Size 65 ±10 μm
Ligand Type CH1-XL affinity ligand
Flow Rate 16 to 150 cm/hr.
Type Column
Format 8-well Strips
Matrix Agarose-based, epoxide-activated
Max. Operating Pressure 2 bar
Binding Capacity >15 mg/mL human Fab fragment
Diameter (Metric) 5 mm
Product Line CaptureSelect
6

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Spin Columns, 0.5 mL

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

Stationary Phase Proprietary Ligand
Type Spin Column
Target Endotoxin Removal
Content And Storage Upon receipt store at 4°C.
Format Spin Column
Form Liquid
Column Type Affinity, Cellulose Resin
Formulation 8mL-capacity centrifuge columns containing 0.5mL resin
Capacity (Metric) Up to 2,000,000 EU/mL
Product Line Pierce
7

Invitrogen™ ATTO-TAG™ FQ Amine-Derivatization Kit  DFS Item

Reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods

8

Thermo Scientific™ Pierce™ Classic Magnetic IP/Co-IP Kit

Easily immunoprecipitate target protein complexes by magnetic separation using high-quality Protein A/G magnetic beads and optimized buffers.

10

MilliporeSigma™ Calbiochem™ Sodium Orthovanadate, Activated

A depolymerized vanadate prepared from Sodium Orthovanadate with enhanced ability to competitively inhibit endogenous phosphatases.

11

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

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

Type Protein Transport Inhibitor Cocktail
Product Line eBioscience
12

MilliporeSigma™ Calbiochem™ Pepstatin A, Synthetic

Pepstatin A, Synthetic, CAS 26305-03-3, is a reversible inhibitor of aspartic proteases. Inhibits cathepsin D, pepsin, and renin.

CAS 26305-03-3
Form Solid
Target Proteins cathepsin D
Solubility DMSO or MeOH
Color White
Purity 98% by HPLC
Molecular Formula C34H63N5O9
Formula Weight 685.9g/mol
13

MilliporeSigma™ Calbiochem™ TLR4 Inhibitor, TAK-242

TAK-242; CAS 243984-11-4; is a cell-permeable compound that selectively binds to Cys747 of TLR4 and selectively disrupts its interaction with adaptor molecules TIRAP and TRAM.

14

MilliporeSigma™ Calbiochem™ TGF-β RI Kinase Inhibitor VI, SB431542

TGF-β RI Kinase Inhibitor VI, SB431542, CAS 301836-41-9, is a cell-permeable inhibitor of SMAD2 phosphorylation. Inhibits the activity of ALK4 and ALK5 (IC50 = 140 nM and 94 nM, respectively).