Protein Purification

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

Offers (244)

special interests

Available on GSA/VA Contract (215)
Fast Shipping (290)
Greener Choice (303)
Production Products (123)
Science Education (24)
Small and Specialty Supplier (5,099)

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)

2,446 – 2,460 of 11,052 results

2,446

MilliporeSigma™ Calbiochem™ NG,NG-Dimethyl-L-arginine, Dihydrochloride

A cell-permeable, reversible inhibitor of nitric oxide synthase in vitro (IC₅₀ = 2-3 μM) and in vivo.

Pricing & Availability

2,447

MilliporeSigma™ Calbiochem™ TNF-α Antagonist III, R-7050

The TNF-α Antagonist III, R-7050, also referenced under CAS 303997-35-5, controls the biological activity of TNF-α.

Pricing & Availability

2,448

MilliporeSigma™ Calbiochem™ AMPK Signaling Activator XIII, ZLN005

Calbiochem AMPK Activator, CAS 4529-96-8, inhibits luciferase activity, and activates AMPK signaling.

Pricing & Availability

2,449

MilliporeSigma™ PureProteome™ Protein A Magnetic Bead System

Eliminate variability and maximize recovery. Unlike conventional methods, which require centrifugation and careful aspiration, these beads are isolated using a magnetic rack. This allows for the total removal of buffers for complete recovery of beads and no sample dilution.

Pricing & Availability
Specifications

Particle Size	10 μm
Type	Protein A Magnetic Bead System
Content And Storage	2°C to 8°C
Binding Property	1.5 to 2.5μg/μl
For Use With (Application)	Serum depletion, immunoprecipitation

2,450

MilliporeSigma™ Calbiochem™ Sialyltransferase Inhibitor, 3Fax-Peracetyl Neu5Ac

The Sialyltransferase Inhibitor, 3Fax-Peracetyl Neu5Ac controls the biological activity of Sialyltransferase.

Pricing & Availability

2,451

MilliporeSigma™ Novagen™ Xarrest™ Agarose

Removes target proteins by affinity capture

Pricing & Availability

2,452

MilliporeSigma™ Calbiochem™ Dexamethasone

Most active and highly stable glucocorticoid.

Pricing & Availability

2,453

MilliporeSigma™ Calbiochem™ Formyl Peptide Receptor-Like 1 Agonist, WKYMVm

The Formyl Peptide Receptor-Like 1 Agonist, WKYMVm controls the biological activity of Formyl Peptide Receptor-Like 1. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

Pricing & Availability

2,454

MilliporeSigma™ Calbiochem™ Celastrol, Celastrus scandens

A cell-permeable dienone-phenolic triterpene compound that exhibits antioxidant and anti-inflammatory properties.

Pricing & Availability

2,455

MilliporeSigma™ Calbiochem™ CL-387,785

A cell-permeable and irreversible inhibitor of EGF-receptor (EGFR) kinase activity

Pricing & Availability

2,456

MilliporeSigma™ Calbiochem™ PDGFR Tyrosine Kinase Inhibitor II

The PDGFR Tyrosine Kinase Inhibitor II, also referenced under CAS 249762-74-1, controls the biological activity of PDGFR Tyrosine Kinase. This small molecule/inhibitor is primarily used for Phosphorylation and Dephosphorylation applications.