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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 (6,041)
Protease Inhibitors and Phosphatase Inhibitors (3,881)
Magnetic Affinity Separation Particles (597)
Spin Columns and Gravity-flow Columns (351)
Cell Lysis Detergents (272)
Gel Filtration Media and Columns (173)
In vitro Protein Expression Systems (120)
Cell Lysis Enzymes (118)
Miscellaneous Immobilized Affinity Ligands (99)
Miscellaneous Immobilization Supports (89)
Affinity Gels (85)
Biotin-Binding Affinity Resins and Beads (75)

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Keyword Search:
2,431 – 2,445 of 11,052 results
2,431

MilliporeSigma™ Calbiochem™ SKF-96365, Hydrochloride

Inhibits receptor-mediated Ca2+ entry in activated platelets, neutrophils, and endothelial cells at concentrations that do not affect internal Ca2+ release.

2,432

Cytiva Capto™ Core 400

Designed for intermediate purification and polishing of viruses and other large biomolecules.

Buffer 1 M sodium hydroxide (NaOH), 6 M guanidine hydrochloride, 30% isopropanol, and 70% ethanol
Height (Metric) 20 cm
Content And Storage 4°C to 30°C
pH Range 3 to 14
Final Product Type Chromatography Resin
Molecular Weight (g/mol) 400,000
Column Type Tricorn Column
Quantity Each
Expression System Virus
Particle Size 90 μm
Ligand Type Octylamine
Flow Rate 700 cm/hr.
Expression Competent Cell Retrovirus
Capacity 22 mg
Protein Form Virus
Product Type Agarose Chromatography Resin
dimMatrix Multimodal Resin
2,433

MilliporeSigma™ Calbiochem™ Bortezomib

Bortezomib, CAS 179324-69-7, is a cell-permeable, selective, slowly reversible inhibitor of 20S proteasome β5 ChTL/chymotrypsin- over β1 CL/caspase- and β2 TL/trypsin-like activity.

2,434

MilliporeSigma™ Calbiochem™ Bradykinin

Induces the release of nitric oxide.

Content And Storage Hygroscopic
CAS 58-82-2
Form Lyophilized
Target Proteins Induces the release of nitric oxide
Formulation Supplied as an acetate salt.
Solubility 5% Acetic Acid
Color White to Off-white
Purity 97% by HPLC
Molecular Formula C50H73N15O11
Formula Weight 1060.2g/mol
2,436

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

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix is an improved version of CaptureSelect IgG-CH1 Affinity Matrix, featuring a wider elution range (pH 3 to 4.5), increased binding capacity, and improved stability at higher pH, offered here in pre-packed format.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Ligand Type CH1-XL ligand
Stationary Phase CH1-XL
Type Pre-packed Column
Content And Storage Store in refrigerator (2°C to 8°C).
Product Line CaptureSelect
2,437

MilliporeSigma™ Calbiochem™ PERK Inhibitor I, GSK2606414

GSK2606414 is a cell-permeable, highly potent inhibitor of EIF2AK3/PERK (IC50 = 0.4 nM; [ATP] = 5 μM). Targets PERK in its inactive DFG conformation at the ATP-binding region.

2,438

MilliporeSigma™ Calbiochem™ Apoptosis Activator VI, CD437/AHPN

The Apoptosis Activator VI, CD437/AHPN, also referenced under CAS 125316-60-1, modulates Apoptosis. This small molecule/inhibitor is primarily used for Cancer applications.

2,439

MilliporeSigma™ Calbiochem™ TAPI-2

TAPI-2, CAS 187034-31-7, is a hydroxamate-based inhibitor of MMPs and TACE. Inhibits the activation-induced shedding of L-selectin from neutrophils, eosinophils, and lymphocytes.

2,440

Thermo Scientific™ CaptureSelect™ C-tagXL Pre-packed Column
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ C-tagXL Affinity Matrix is an improved version of CaptureSelect C-tag Affinity Matrix with a significantly increased binding capacity, offered here in pre-packed format.

Shipping Condition Room Temperature
Stationary Phase Anti-C-tagXL
Type Pre-packed Column
Content And Storage Store in refrigerator (2°C to 8°C).
Form Liquid Suspension
Product Line CaptureSelect
2,441

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
2,442

MilliporeSigma™ Calbiochem™ Phenylmethylsulfonyl Fluoride

Phenylmethylsulfonyl Fluoride, CAS 329-98-6, is an irreversible inhibitor of serine proteases. It causes sulfonylation of the active-site serine residues.

Content And Storage Protect from moisture
CAS 329-98-6
Form Crystalline Solid
Target Proteins serine proteases
Solubility EtOH, isopropanol, or MeOH
Color White to Off-white
Purity 99% by GC
Molecular Formula C7H7FO2S
Formula Weight 174.2g/mol
2,444

MilliporeSigma™ Calbiochem™ β-Secretase Substrate IV, Fluorogenic

β-Secretase Substrate IV, Fluorogenic, is a highly sensitive FRET substrate. Hydrolysis of the substrate (Leu-Asp cleavage) by β-secretase results in fluorescence enhancement.

2,445

MilliporeSigma™ Calbiochem™ CGP 37849

A highly potent competitive antagonist selective for NMDA receptors (Ki = 35