Protein Purification

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

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Available on GSA/VA Contract (215)
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Greener Choice (197)
Production Products (228)
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Small and Specialty Supplier (787)

Form

Agarose Bead (9)
Amorphous Solid (6)
Bulk Media (3)
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 (62)
Affinity Membrane (1)
Affinity Resin (6)

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Product Line

AAV-MAX (2)
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 (4)

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Product Type

Antibody Coated Bead (1)
Benzamidine FF Column (3)
Blue HP Columns (2)
Buffer (1)
Calibration Kit (2)
Cell Dissociation (1)
Cell Enrichment Column (2)

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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)
> 100 mg IgG/mL resin (2)

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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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Matrix

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)

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1,186 – 1,200 of 12,534 results

1,186

Novus Biologicals™ CpG oligodeoxynucleotides Mouse

Applications: Ligand Activation

Pricing & Availability

1,187

Promotions Available

Thermo Scientific™ Neuron Isolation Enzyme (with papain) for Pierce™ Primary Cell Isolation Kits

Easily isolate and culture highly viable functional primary neurons

Pricing & Availability

1,188

Promotions Available

Thermo Scientific™ Pierce™ NHS-Activated Magnetic Beads

Immobilize proteins or other ligands for magnetic separation affinity purification with these magnetic particles coated with amine-reactive NHS-ester groups.

Pricing & Availability
Specifications

Particle Size	1 μm
Type	Magnetic Affinity Bead
Target	Amine
Content And Storage	Upon receipt store at 4°C. Product shipped with an ice pack.
Protein Form	Recombinant
Form	Liquid
Surface Functionality	NHS Ester
Concentration	Slurry: 10 mg/mL, 1% solids
Product Line	Pierce

1,189

MilliporeSigma™ Calbiochem™ Zinc (II) Protoporphyrin IX

A potent and selective inhibitor of heme oxygenase, the enzyme which generates carbon monoxide (CO) and biliverdin.

Pricing & Availability

1,190

MilliporeSigma™ Calbiochem™ InSolution™ Y-27632

Y-27632A, CAS 146986-50-7, is a cell-permeable, reversible, inhibitor of Rho kinases (Ki = 140 nM for p160ROCK). Enhances survival & cloning efficiency of ESC without affecting their pluripotency.

Pricing & Availability

1,191

Promotions Available

Thermo Scientific™ SulfoLink™ Immobilization Kit for Proteins, 2 mL

Covalently immobilize cysteine-peptides or proteins (sulfhydryl-ligands) for affinity purification using iodoacetyl-activated agarose beads and columns.

Pricing & Availability
Specifications

Stationary Phase	Haloacetyl
Type	Immobilization Kit
Format	Spin Column
Column Type	Affinity, Agarose Resin
Capacity (Metric)	2 mL
Product Line	SulfoLink

1,192

Promotions Available

Thermo Scientific™ Pierce™ Ni-NTA Magnetic Agarose Beads

Thermo Scientific™ Pierce™ Ni-NTA Magnetic Agarose Beads provide a fast, convenient method for purification of His-tagged recombinant proteins.

Pricing & Availability
Specifications

Particle Size	30 μm
Shipping Condition	Wet Ice
Stationary Phase	Metal Chelate, Divalent Nickel
Type	Magnetic Agarose Bead
Format	Bottle
Protein Form	Recombinant
Form	Liquid Suspension
Concentration	Slurry: 25%
Product Line	Pierce

1,193

Promotions Available

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (V_HH affinity ligand) that specifically binds to the Fc part (CH3 domain) of all four human IgG subclasses.

Pricing & Availability
Specifications

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

1,194

Thermo Scientific™ CaptureSelect™ IgG1 (Hu) Affinity Matrix

Thermo Scientific™ CaptureSelect™ IgG1 (Hu) Affinity Matrix can be used for the purification and isolation of IgG1, without cross-reactivity to other immunoglobulins.

Pricing & Availability
Specifications

Stationary Phase	Anti-IgG1
Type	Affinity Matrix
Content And Storage	• Operating Temperature: 2°C to 25°C • Short-term Storage: 2°C to 25°C, avoid direct exposure to sunlight • Long-term Storage: 2°C to 8°C, protected from light
Form	Resin Slurry
Product Line	CaptureSelect

1,195

MilliporeSigma™ Calbiochem™ InSolution™ Trichostatin A, Streptomyces sp.

A potent and reversible inhibitor of histone deacetylase

Pricing & Availability

1,196

MilliporeSigma™ TWEEN™ 20 Detergent, Calbiochem™,

Pricing & Availability

1,197

MilliporeSigma™ TWEEN™ 80, Protein Grade™ Detergent, 10% Solution, Sterile-Filtered, Calbiochem™,

Pricing & Availability

1,198

Invitrogen™ MagniSort™ Mouse CD8 Naïve T cell Enrichment Kit

The MagniSort™ Mouse CD8 Naïve T cell Enrichment Kit is designed for the magnetic separation of CD8 naïve T cells by negative selection.

Pricing & Availability

1,199

Cytiva Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns

For size exclusion chromatography and analysis of proteins with molecular weights between 10,000 and 600,000. Cytiva Lifescience™ Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns are designed for small scale preparative purification.

Pricing & Availability

1,200

Cytiva HiScreen™ Q Sepharose™ and SP Sepharose™ Fast Flow IEX Columns

Designed for method optimization and parameter screening

Pricing & Availability
Specifications

Buffer	1M NaOH, 8M Urea, 8M Guanidine Hydrochloride, 70% Ethanol
Height (Metric)	100mm
Content And Storage	4° to 30°C
Diameter (English) Inner	0.3 in.
Bed Volume	4.7mL
Column Type	Ion Exchange Column
Diameter (Metric) Inner	7.7mm
Quantity	1 x 4.7mL
Material	Polypropylene
For Use With (Application)	Optimization and parameter screening, ion exchange chromato graphy
Max. Pressure	1.5 bar
Particle Size	45 to 165μm
Flow Rate	<450 cm/hr.
Support Type	6% Cross-linked Agarose
Height (English)	3.93 in.

Protein Purification

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Thermo Scientific™ Pierce™ NHS-Activated Magnetic Beads GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ CaptureSelect™ IgG1 (Hu) Affinity Matrix Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Cytiva Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ Pierce™ NHS-Activated Magnetic Beads

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate

Thermo Scientific™ CaptureSelect™ IgG1 (Hu) Affinity Matrix

Cytiva Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns