Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.

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Form

Agarose Bead (37)
Amorphous Solid (6)
Chromatography Media (1)
Crystalline Film (1)
Crystalline Solid (55)
Dry (2)
Film (3)

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Type

1-step Human Coupled IVT Kit (2)
1-step Human High-yield Maxi IVT Kit (1)
1-step Human High-yield Mini IVT Kit (2)
96-well Filter Plate (2)
Affinity Matrix (119)
Agarose (46)
Agarose Bead (2)

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Product Line

AAV-MAX (4)
ATTO-TAG (4)
ActivX (7)
ActivX, Pierce (1)
Ambion (4)
AminoLink (9)
Brij (5)

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Particle Size

>40 μm (1)
∼ 3 μm (1)
∼9 μm¹ (2)
1 μm (18)
1 to 3 μm (4)
1 to 4 μm (2)
10 μm (5)

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Product Type

Anti-E.coli O157 Bead (1)
Antibody Coated Bead (4)
Benzamidine FF Column (3)
Blue HP Columns (2)
Buffer (1)
Calibration Kit (2)
Cell Dissociation (1)

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Capacity (Metric)

≥1.2 mg Biotinylated BSA Binding per mL Resin (2)
≥20 mg Jacalin per mL of Settled Resin (1)
≥25 mg per mL Coupling (2)
≥30 mg per mL Coupling (1)
≥50 mg Human IgG per mL Resin Binding (2)
≥6 mg Human IgG Coupling per mL Resin (1)
0.1 mL (1)

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Column Type

Affinity Column (39)
Column Accesory (13)
Empty Chromatography Column (22)
Empty HPLC Column (6)
Gel Filtration Column (3)
Gravity Column (4)
HIC Column (3)

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Flow Rate

≥40 cm/hr. (1)
>100 cm/hr. (2)
>11 cm/hr. (1)
>125 cm/hr. (3)
>150 cm/hr. (3)
>47 cm/hr. (2)
>480 cm/hr. (2)

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dimMatrix

15Q Chromatography Media (3)
Affinity Resin (11)
Capto AVB (2)
Capto L Chromatography media (1)
Capto Q Chromatography Media (2)
Chelating Sepharose (1)
DEAE Sephacel (1)

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Expression System

Baculovirus (7)
Cell-Free (5)
Mammalian (1)
Yeast (1)

2,296 – 2,310 of 11,052 results

2,296

MilliporeSigma™ Calbiochem™ Wnt Antagonist I, IWR-1-endo

Wnt Antagonist I, IWR-1-endo, is a cell-permeable inhibitor of TNKS1/PARP5a (IC₅₀ = 131 nM) & TNKS2/PARP5b (IC₅₀≥ 56 nM). Suppress Wnt-stimulated transcription activity (IC₅₀ = 180 nM).

Pricing & Availability

2,297

Cytiva IgG Sepharose™ 6 Fast Flow Medium

Use for rapid purification of protein A and protein A fusion conjugates. IgG Sepharose™ 6 Fast Flow Medium achieves the highest flowrates.

Pricing & Availability

2,298

Use to provide high-resolution, one-step purifications of glutathione S-Transferase (GST) tagged proteins. Cytiva Life Sciences™ GSTrap™ HP Columns are prepacked with Glutathione Sepharose™ High Performance medium.

Pricing & Availability
Specifications

Particle Size	34 μm
Ligand Type	Glutathione
Type	Pre-packed Column
Content And Storage	4°C to 30°C, 20% Ethanol
Description	GSTrap HP columns are prepacked with Glutathione Sepharose High Performance resin and provide high-resolution, one-step purifications of glutathione S-Transferase (GST) tagged proteins.
Max. Operating Pressure	5 bar (0.5 MPa, 70 psi)
pH Range	3 to 12
Material	Polypropylene
For Use With (Application)	Glutathione S-transferase (GST) tagged proteins produced using the pGEX series of expression vectors, Other glutathione S-transferases and glutathione-dependent proteins
Support Type	4% Highly Cross-linked Agarose

2,299

Cytiva MBPTrap™ HP Prepacked Columns

Yield highly pure MBP-tagged recombinant proteins eluted in concentrated form and small volumes. Cytiva Life Sciences™ MBPTrap™ HP Prepacked Columns are prepacked with Dextrin Sepharose™ High Performance.

Pricing & Availability
Specifications

Buffer	Aqueous Buffer
Height (Metric)	25mm
Content And Storage	2° to 8°C
Bed Volume	1mL
pH Range	>7
Column Type	Ion Exchange Column
Material	Polypropylene
For Use With (Application)	Purification of MBP tagged Proteins
Max. Pressure	3 bar
Particle Size	34μm
Ligand Type	Dextrin
Product Type	Dextrin Sepharose HP prepacked column
Support Type	6% Highly Cross-linked Agarose
Height (English)	0.98 in.

2,300

Cytiva HiPrep™ HIC FF 16/10 Columns

Produce fast, preparative separation of proteins and other biomolecules. Cytiva Life Sciences™ HiPrep™ HIC FF 16/10 Columns are high capacity with excellent flow properties, and reliable, reproducible separations.

Pricing & Availability
Specifications

Height (Metric)	100mm
Content And Storage	4° to 30°C
Diameter (English) Inner	0.62 in.
Bed Volume	20mL
pH Range	3 to 13
Column Type	Ion Exchange Column
Diameter (Metric) Inner	16mm
Quantity	1 x 20 mL
Material	Polypropylene
For Use With (Application)	Provide fast, preparative separation of Proteins and other biomolecules by hydrophobic interaction chromato graphy (HIC), initial and intermediate purification, removing bulk impurities
Max. Pressure	5 bar
Particle Size	45 to 165μm
Flow Rate	>300 cm/hr.
Height (English)	3.93 in.

2,301

Cytiva PD MidiTrap™ G-10

Cleanup biological samples, such as peptides, small proteins, and oligosaccharides. Cytiva Life Sciences™ PD MidiTrap™ G-10 offers fast desalting and efficient removal of contaminants such as salts, dyes, and radioactive labels.

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2,302

Cytiva SOURCE™ 15Q

Strong anion exchanger with high chemical stability for wide range of working conditions with good resistance to cleaning conditions at high pH

Pricing & Availability
Specifications

Particle Size	15μm
Buffer	20mM N-methylpiperazine, 20mM Piperazine, 20mM Bis-Tris, 20mM Triethanolamine, 20mM Tris, 20mM Diethanolamine, 20mM Ethanolamine, Glycine, 20mM 1,3-diamino-propane, 20mM Piperidine
Ligand Type	Quaternary Ammonium
Flow Rate	1800 cm/hr.
Height (Metric)	100mm
Content And Storage	4° to 30°C
pH Range	2 to 12
Product Type	Source 15Q chromato graphy media
dimMatrix	15Q Chromatography Media
For Use With (Application)	Polishing steps in both research and industrial applications
Support Type	Polystyrene/Divinylbenzene
Max. Pressure	5 bar
Height (English)	3.93 in.

2,303

Cytiva Sephacryl™ S-300 High Resolution Media

Offer good recovery and low nonspecific adsorption. Hydrophilic, rigid allyl dextran/bisacrylamide matrix for fast and reproducible purification of proteins, polysaccharides and other macromolecules. Enable gel filtration at laboratory and industrial scale, and may be purchased in pre-packed columns.

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2,304

Cytiva HiLoad™ 16/600 Superdex™ 200 pg

Use for separating MAbs from dimers and contaminants. Cytiva HiLoad™ 16/600 Superdex™ 200 pg is ideal for high-resolution preparative gel filtration chromatography.

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2,305

Cytiva Capto S™ ImpAct Chromatography Media

Capto S ImpAct is a strong cation exchange chromatography medium (resin) developed for polishing of monoclonal antibodies (MAbs) and other biomolecules.

Pricing & Availability
Specifications

Particle Size	50μm
pH Range	4 to 12
Product Type	Capto S ImpAct Chromatography Media
dimMatrix	Ion Exchange Chromatography Media
Material	High-flow agarose

2,306

Cytiva HiPrep™ Sephacryl™ S-400 HR Columns

Maximum recovery and minimum nonspecific adsorption

Pricing & Availability

2,307

MilliporeSigma™ Calbiochem™ W-7, Hydrochloride

A cell-permeable and reversible calmodulin antagonist that inhibits myosin light chain kinase (IC₅₀ = 51 μM) and Ca2+-calmodulin-dependent phosphodiesterase (IC₅₀ = 28 μM).

Pricing & Availability

2,308

MilliporeSigma™ Calbiochem™ VEGF Inhibitor, Flt₂_-₁₁

The VEGF Inhibitor, Flt_2-11 controls the biological activity of VEGF. This small molecule/inhibitor is primarily used for Phosphorylation and Dephosphorylation applications.

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2,309

Cytiva Sephadex™ G15 Media

Gel filtration medium for desalting and buffer exchange for small biomolecules greater than 1500 molecular weight

Pricing & Availability

2,310

MilliporeSigma™ Calbiochem™ 17-DMAG

A potent antitumor analog of 17-AAG that binds to the ATPase site of human Hsp90α with high affinity and displays excellent bioavailability and aqueous solubility.

Pricing & Availability

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Protein Purification