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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 (6,012)
Protease Inhibitors and Phosphatase Inhibitors (3,862)
In vitro Protein Expression Systems (1,432)
Magnetic Affinity Separation Particles (608)
Spin Columns and Gravity-flow Columns (460)
Cell Lysis Detergents (287)
Gel Filtration Media and Columns (177)
Cell Lysis Enzymes (125)
Miscellaneous Immobilized Affinity Ligands (102)
Affinity Gels (90)
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1,156 – 1,170 of 12,534 results
1,156

Cytiva HiTrap™/HiPrep™ Column Accessories
GSA_VA

Column Type Column Accesory
Material Polypropylene
1,157

Cytiva Protein G Mag Sepharose™ Xtra

High binding capacity, 27mg human IgG/mL medium, for efficient capture of antibody with high yield and purity

Content And Storage 4°C to 8°C
Matrix Paramagnetic, spherical, highly cross-linked agarose particles
Bead Type Protein G Mag Sepharose Xtra magnetic bead
Ligand Protein G
Binding Capacity 27mg human IgG/mL gel
For Use With (Application) For rapid, small-scale purification and screening of monoclonal and polyclonal antibodies from serum and cell supernatants
1,158

Cytiva His SpinTrap™ Spin Columns
GSA_VA

Use for simple, small-scale purification of histidine-tagged proteins and rapid expression screening. Cytiva Life Sciences™ His SpinTrap™ Spin Columns include prepacked, single-use spin columns.

Content And Storage 4°C to 30°C
Support Type 6% Highly Cross-linked Agarose
1,159

Cytiva Capto™ Core 700
GSA_VA

Capto Core 700 is designed for intermediate purification and polishing of viruses and other large biomolecules.

Particle Size 90μm
Buffer 1M NaOH, 6M Guanidine Hydrochloride, 30% Isopropanol and 70% Ethanol
Ligand Type Octylamine
Flow Rate <500 cm/hr.
Content And Storage 4° to 30°C
Matrix Multimodal Resin
pH Range 2 to 14
Product Type Capto Core 700 chromato graphy media
For Use With (Application) Intermediate purification and polishing of viruses and other large biomolecules
Support Type Highly Cross-linked Agarose
1,160

Cytiva Sephacryl™ S-200 High Resolution Media
GSA_VA

Hydrophilic, rigid allyl dextran/bisacrylamide matrix for fast and reproducible purification of proteins, polysaccharides and other macromolecules

1,161

Cytiva HiScreen Capto Blue

Excellent for method optimization and parameter screening due to the 10 cm bed height

1,162

Cytiva GSTPrep™ FF 16/10 Column

Fast and easy one-step, scale-up purification of GST-tagged recombinant proteins

1,163
Promotions Available

Invitrogen™ ATTO-TAG™ FQ Derivatization Reagent (FQ; 3-(2-Furoyl)quinoline-2-Carboxaldehyde)

Allows ultrasensitive detection of primary amines

ENCOMPASS_PREFERRED
1,164
Promotions Available

Invitrogen™ Dynabeads™ His-Tag Isolation and Pulldown

Dynabeads™ His-Tag Isolation and Pulldown beads are 1-μm monosized, monodispersed, superparamagnetic beads with an NTA-Cobalt-based ligand which has a high affinity towards His-tags and similar structures on molecular targets.

ENCOMPASS_PREFERRED
Content And Storage Dynabeads His-Tag Isolation and Pulldown beads are supplied in 20% ethanol. Store at 2°C to 8°C.
Final Product Type His-Tagged Protein
Color Brown
Binding Property 1.6 mg of a 28 kDa histidine-tagged protein/mL (40 mg) beads
Material Magnetic Polystyrene
Concentration 40 mg/mL
For Use With (Application) Isolation of His-tagged Recombinant Proteins
High-throughput Compatibility Yes
Regulatory Status RUO
Ligand Type Nitrilotriacetic acid (NTA)
Type Magnetic Beads
Target His-tagged proteins
Format Magnetic beads
For Use With (Equipment) KingFisher Sample Purification System, DynaMag magnets
Sample Type Cell Cultures, Tissue Digests, Intact Proteins, Cell Lysates, Cell Extracts
Diameter (Metric) 1 μm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 36 months from date of manufacture
Product Line Dynabeads
1,165

MilliporeSigma™ Calbiochem™ Shikonin

A naphthoquinone found in the Chinese herb Shiunko.

1,166

MilliporeSigma™ Calbiochem™ Simvastatin

A lipophilic 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor that blocks Ras function through inhibition of farnesylation.

1,167

MilliporeSigma™ Calbiochem™ γ-Secretase Inhibitor XXI, Compound E

This g-secretase inhibitor, CAS 209986-17-4, is a cell-permeable, potent, selective, non-transition-state analog inhibitor of γ-secretase and Notch processing. Lowers Aβ levels in APP transgenic mice.

Content And Storage Protect from light
CAS 209986-17-4
Form Solid
Target Proteins γ-secretase and Notch processing Ab40 in CHO cells overexpressing wild type bAPP
Solubility DMSO
Color White
Purity 95% by HPLC
Molecular Formula C27H24F2N4O3
Formula Weight 490.5g/mol
1,168

MilliporeSigma™ Calbiochem™ γ-Secretase Inhibitor XX

This γ-secretase inhibitor, CAS 209984-56-5, is a cell-permeable dibenzazepine compound that lowers both brain and plasma Aβ40 levels by ≈72% in Tg2576 mutant APP transgenic mouse model.

Content And Storage Protect from light
CAS 209984-56-5
Form Solid
Target Proteins γ-secretase
Solubility DMSO
Color White
Purity 95% by HPLC
Molecular Formula C26H23F2N3O3
Formula Weight 463.4g/mol
1,169

MilliporeSigma™ Calbiochem™ Phorbol-12-myristate-13-acetate
GSA_VA

Phorbol-12-myristate-13-acetate, CAS 16561-29-8, is the most common phorbol ester. Activates PKC at nanomolar concentrations.

CAS 16561-29-8
Form Solid
Target Proteins Protein Kinase C
Solubility DMSO
Color White
Purity 98% by HPLC
Molecular Formula C36H56O8
Formula Weight 616.8g/mol
1,170

MilliporeSigma™ Calbiochem™ Phosphatase Inhibitor Cocktail Set I

Phosphatase Inhibitor Cocktail Set I contains three inhibitors that will inhibit alkaline phosphatases as well as serine/threonine protein phosphatases such as PP1 and PP2A.