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 (79)
Greener Choice (303)
Production Products (123)
Science Education (24)
Small and Specialty Supplier (5,091)

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)

1,861 – 1,875 of 11,038 results

1,861

MilliporeSigma™ Calbiochem™ SOD1 Inhibitor, LCS-1

The SOD1 Inhibitor, LCS-1, also referenced under CAS 41931-13-9, controls the biological activity of SOD1.

Pricing & Availability

1,862

MilliporeSigma™ Calbiochem™ DNQX Disodium Salt

A potent competitive antagonist selective for AMPA/kainate glutamate receptors (IC₅₀

Pricing & Availability

1,863

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgM Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgM Conjugate consists of a 14 kDa recombinant single domain antibody fragment (V_HH affinity ligand) that specifically binds to the μ chain of human, rat, and mouse IgM antibodies.

Pricing & Availability
Specifications

Ligand Type	Antibody
Type	Conjugate
Target	IgM
Content And Storage	Store at -5°C to -30°C.
Form	Liquid
Label or Dye	Biotin & Other Haptens
Product Line	CaptureSelect

1,864

Novus Biologicals™ 17-AAG

Pricing & Availability

1,865

MilliporeSigma™ D-Tube™ Dialyzer Mega, 20mL, MWCO 3.5 kDa

Used for dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels

Pricing & Availability
Specifications

Includes	10 or 50 tubes and one or 5 floating racks to hold one D-Tube Mega in the exchange buffer

1,866

MilliporeSigma™ Calbiochem™ CENTA™ β-Lactamase Substrate

CENTA™ β-Lactamase Substrate, CAS 9073-60-3, is a chromogenic β-lactamase substrate for both Gram-negative and Gram-positive bacteria.

Pricing & Availability

1,867

MilliporeSigma™ Calbiochem™ Kifunensine, Kitasatosporia kifunense

A potent alkaloid inhibitor of mannosidase I.

Pricing & Availability

1,868

MilliporeSigma™ Calbiochem™ Okadaic Acid, Sodium Salt

Water-soluble analog of Okadaic Acid. Inhibits protein phosphatases 1 and 2A.

Pricing & Availability

1,869

MilliporeSigma™ Calbiochem™ TRPM4 inhibitor, 9-Phenanthrol

The TRPM4 inhibitor, 9-Phenanthrol, also referenced under CAS 484-17-3, controls the biological activity of TRPM4. This small molecule/inhibitor is primarily used for Biochemicals applications.

Pricing & Availability

1,870

MilliporeSigma™ Calbiochem™ InSolution™ Caspase Inhibitor I

The InSolution™ Caspase Inhibitor I controls the biological activity of Caspase. This small molecule/inhibitor is primarily used for Cancer applications.

Pricing & Availability

1,871

MilliporeSigma™ Calbiochem™ MMP-14 Substrate I, Fluorogenic

A specific fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity.

Pricing & Availability

1,872

MilliporeSigma™ Calbiochem™ TNAP Inhibitor

The TNAP Inhibitor, also referenced under CAS 496014-13-2, controls the biological activity of TNAP. This small molecule/inhibitor is primarily used for Cell Structure applications.