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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 (671)
Protease Inhibitors and Phosphatase Inhibitors (280)
Magnetic Affinity Separation Particles (123)
Gel Filtration Media and Columns (85)
Spin Columns and Gravity-flow Columns (53)
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Miscellaneous Immobilized Affinity Ligands (45)
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Cell Lysis Enzymes (23)

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1 – 15 of 950 results
1

Thermo Scientific™ Pierce™ Protease Inhibitor Mini Tablets, EDTA-free

Thermo Scientific™ Pierce Protease Inhibitor Mini Tablets are broad-spectrum protease inhibitors that are highly effective at preventing proteolytic degradation for cell lysis and protein extraction experiments

2

Gibco™ ExpiSf™ Protein Production Kit

Gibco™ ExpiSf™ Protein Production Kit is designed to significantly boost protein expression from high-density suspension cultures of Sf9 insect cells using the ExpiSf Expression System.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Expression Mechanism Cell-Based Expression
Format Liquid
Compatible Cells Insect Cells
Classification Animal Origin-Free, Chemically Defined, Protein-Free, Serum-Free
Expression System Baculovirus
Product Line ExpiSf
3

Thermo Scientific™ Pierce™ Streptavidin Magnetic Beads

Purify or immunoprecipitate biotinylated proteins or affinity ligands using streptavidin-coated magnetic particles for magnet-based separation.

Particle Size 1 μm
Ligand Type Streptavidin
Type Magnetic Affinity Bead
Target Biotin
Content And Storage Upon receipt store at 4°C. Product is shipped on an ice pack.
Protein Form Recombinant
Form Liquid
Concentration Slurry: 10 mg/mL, 1% solids
Product Line Pierce
4

Invitrogen™ DynaMag™-2 Magnet  DFS Item

The DynaMag-2 magnet combines a strong magnetic attraction for efficient separations in standard microcentrifuge tubes with a flexible and smart ergonomic design.

5

MilliporeSigma™ Calbiochem™ Cyclopamine, V. californicum

Cyclopamine, V. californicum, CAS 4449-51-8, is a cell-permeable steroidal alkaloid & cholesterol mimic that specifically antagonizes Sonic Hedgehog signaling through direct interaction with Smo.

Content And Storage Protect from light
CAS 4449-51-8
Form Solid
Target Proteins Hh signaling in Shh-light2 assay
Solubility DMSO, EtOH, or DMF
Color Off-white
Purity 97% by HPLC
Molecular Formula C27H41NO2
Formula Weight 411.6g/mol
6

MilliporeSigma™ Calbiochem™ STING Agonist, 2ʹ3ʹ-cGAMP

A cyclic-dinucleotide (cyclic-GMP-AMP) based compound that binds to the C-terminal domain of adaptor endoplasmic reticulum protein known as STING with high affinity (Kd = 4nM) and induces the synthesis of interferon-b (IFN-b) in mammalian cells (EC50 =

7

MilliporeSigma™ Calbiochem™ Cathepsin G Inhibitor I

The Cathepsin G Inhibitor I, also referenced under CAS 429676-93-7, controls the biological activity of Cathepsin G. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

Content And Storage Protect from light
CAS 429676-93-7
Form Solid
Target Proteins cathepsin G
Solubility DMSO
Color White
Purity 98% by HPLC
Molecular Formula C36H33N2O6P
Formula Weight 620.6g/mol
8

MilliporeSigma™ Calbiochem™ InSolution™ Staurosporine, Streptomyces sp.

InSolution™ Staurosporine, Streptomyces sp. CAS 62996-74-1, is provided as a 1mm (100μg/214μl) solution of Staurosporine (Cat. No. 569397) in DMSO

9

MilliporeSigma™ Calbiochem™ CMP-Sialic Acid, Disodium Salt InSolution™

A 25 mM (10 mg/608 μL) sterile-filtered solution of CMP-Sialic Acid, Disodium Salt in H2O.

10

MilliporeSigma™ Calbiochem™ InSolution™Blebbistatin, Racemic

InSolution™Blebbistatin, Racemic, is a 50mm in 90% DMSO. A cell-permeable, selective, and reversible inhibitor of nonmuscle myosin II. Blocks cell blebbing and disrupts cell migration and cytoKinesis.

11

MilliporeSigma™ Calbiochem™ Furin Inhibitor I

Furin Inhibitor I, is a peptidyl chloromethylketone that binds to the catalytic site of furin and blocks its activity.

12

MilliporeSigma™ Calbiochem™ PLD Inhibitor, FIPI

The PLD Inhibitor, FIPI controls the biological activity of PLD. This small molecule/inhibitor is primarily used for Membrane applications.

13

MilliporeSigma™ Calbiochem™ PPACK, Dihydrochloride

PPACK, Dihydrochloride, CAS 142036-63-3, is an extremely potent and selective irreversible inhibitor of thrombin (Kobs/[I] = 107M-1S-1). Reacts with thrombin in a 1:1 stoichiometry.

Content And Storage Hygroscopic, Protect from Light, Protect from Moisture
CAS 142036-63-3
Form Solid
Target Proteins Thrombin
Solubility H2O
Color White
Purity 80% by HPLC
Molecular Formula C21H33N6O3Cl3
Formula Weight 523.9g/mol
14

Thermo Scientific™ Halt™ Protease and Phosphatase Inhibitor Cocktail (100X)

Prevent protein degradation and stabilize phosphorylation with this all-in-one cocktail of protease and phosphatase inhibitors.

Buffer Lysis Buffer
Content And Storage Upon receipt store at 4°C
Inhibitors Protease Inhibitor, Phosphatase Inhibitor
Form Liquid
Product Type Protease and Phosphatase Inhibitor Cocktail
Reagent Type Protease Inhibitor, Phosphatase Inhibitor
Product Line Halt
15

MilliporeSigma™ Calbiochem™ CXCR4 Antagonist I, AMD3100

The CXCR4 Antagonist I, AMD3100, also referenced under CAS 155148-31-5, controls the biological activity of CXCR4. This small molecule/inhibitor is primarily used for Cell Signaling applications.