Protein Purification

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

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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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1,516 – 1,530 of 12,534 results

1,516

MilliporeSigma™ Calbiochem™ GBR 12909 Dihydrochloride

A potent inhibitor of dopamine active transporter (DAT, K_i = 1 nM, IC₅₀ = 40 and 51nM) with >100 fold selectivity over noradrenalin and 5-HT re-uptake trans

Pricing & Availability

1,517

MilliporeSigma™ Calbiochem™ Muscimol

Muscimol is a constituent and psychoactive ingredient of the mushroom Amanita muscaria, that acts as a potent agonist of GABAA receptors.

Pricing & Availability

1,518

MilliporeSigma™ Calbiochem™ Adenosine A1 Receptor Agonist I, CPA

A potent and selective agonist of adenosine A1 receptor (A1R) (K_i

Pricing & Availability

1,519

MilliporeSigma™ Calbiochem™ Adenosine A2A Receptor Antagonist II, SCH-58261

A highly potent and selective antagonist of adenosine A_2A receptor (K_i = 6

Pricing & Availability

1,520

MilliporeSigma™ Calbiochem™ Adipogenesis Inducers Panel

A panel containing eight adipogenesis inducers useful for differentiation of preadipocyte to mature adipocyte.

Pricing & Availability

1,521

Sartorius Vivapure™ AdenoPACK 500 Kit

Pump driven Kit for larger volumes

Pricing & Availability

1,522

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

1,523

Thermo Scientific™ BT-549 Control Lysate (1mg/mL)

Thermo Scientific™ BT-549 Control Lysate is a stimulated cell lysate that has been validated for the expression levels and phosphorylation of key targets in the TP53 signaling pathway.

Pricing & Availability

1,524

Thermo Scientific™ CaptureSelect™ Human Albumin Affinity Matrix

Thermo Scientific™ CaptureSelect™ Human Albumin Affinity Matrix has been specifically designed for the purification of human albumin and albumin fusion proteins.

Pricing & Availability
Specifications

Particle Size	65 μm
Ligand Type	HSA affinity ligand
Flow Rate	50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase	Anti-HSA
Type	Affinity Matrix
Matrix	Agarose-based, aldehyde-activated
Form	Resin Slurry
Binding Capacity	∼15 mg albumin/mL resin
Product Line	CaptureSelect

1,525

Cytiva Glutathione Sepharose™ 4 Fast Flow Media

Single-step purification of GST-tagged proteins and other glutathione S-transferase or glutathione-dependent proteins. Glutathione Sepharose 4 Fast Flow Media is used for the purification of GST-tagged proteins from bacterial lysates and other S-transferases or glutathione-dependent proteins.

Pricing & Availability
Specifications

Particle Size	90 μm
Ligand Type	Glutathione and 10-carbon linker arm
Flow Rate	<450 cm/hr.
Type	Chromatography Media
Content And Storage	4°C to 30°C, 20% Ethanol
Matrix	Highly cross-linked 4% agarose
Kit Contents	10 Carbon Spacer Arm, 4% Agarose, 90 μm Particle Size
Description	Glutathione Sepharose 4 Fast Flow is an affinity resin especially suited for purification of GST-tagged proteins in a batch mode or when scale up is needed.
Max. Operating Pressure	base matrix 150-250 cm/h, 100 kPa, XK 50/60 column, bed height 25 cm
pH Range	3 to 12
Binding Capacity	>10 mg/mL
Support Type	4% Highly Cross-linked Agarose

1,526

Cytiva HiScreen™ IMAC Sepharose™ 6 Prepacked Fast Flow Columns

Designed for method optimization and parameter screening

Pricing & Availability

1,527

Thermo Scientific™ POROS™ CaptureSelect™ IgM-XL Affinity Matrix

Thermo Scientific™ POROS™ CaptureSelect™ IgM-XL Affinity Matrix is intended for the purification of human IgM, with no binding to other immunoglobulins.

Pricing & Availability
Specifications

Ligand Type	CaptureSelect IgM-XL Affinity Ligand
Type	Affinity Matrix
Stationary Phase	20% Ethanol
Matrix	Cross-linked poly(styrene-divinylbenzene) POROS beads
Binding Capacity	>5 g/L
Form	Resin Slurry
Product Line	POROS CaptureSelect

1,528

Thermo Scientific™ CaptureSelect™ tPA Affinity Matrix

Thermo Scientific™ CaptureSelect™ tPA Affinity Matrix has been specifically designed for the purification of recombinant human tissue plasminogen activator (tPA).

Pricing & Availability
Specifications

Particle Size	65 μm
Ligand Type	TPA affinity ligand
Flow Rate	50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase	Anti-tPA
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
Matrix	Agarose-based, epoxide-activated
Binding Capacity	8 to 10 g/L
Product Line	CaptureSelect

1,529

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix is the improved version of CaptureSelect KappaXL Affinity Matrix, with a significant increase in binding capacity for both whole kappa monoclonal antibodies and kappa Fab's.

Pricing & Availability
Specifications

Particle Size	65 μm
Shipping Condition	Wet Ice
Ligand Type	KappaXP affinity ligand
Flow Rate	150 to 300 cm/hr. (Up to 2 bar)
Stationary Phase	KappaXP
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
Matrix	Agarose-based
Product Line	CaptureSelect

1,530

Promotions Available

Thermo Scientific™ CaptureSelect™ HRP Anti-AAVX Conjugate

Thermo Scientific™ CaptureSelect™ HRP Anti-AAVX Conjugate includes a 14-kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds adeno-associated virus particles of multiple AAV serotypes.

Pricing & Availability
Specifications

Type	Conjugate
Content And Storage	Store in freezer (-5°C to -30°C).
Form	Liquid
Concentration	0.5 mg/mL
For Use With (Application)	Quantitation of multiple AAV capsids
Product Line	CaptureSelect

Protein Purification

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

Cytiva Glutathione Sepharose™ 4 Fast Flow Media GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ POROS™ CaptureSelect™ IgM-XL Affinity Matrix Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

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

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

Thermo Scientific™ CaptureSelect™ HRP Anti-AAVX Conjugate Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ CaptureSelect™ Human Albumin Affinity Matrix

Cytiva Glutathione Sepharose™ 4 Fast Flow Media

Thermo Scientific™ POROS™ CaptureSelect™ IgM-XL Affinity Matrix

Thermo Scientific™ CaptureSelect™ tPA Affinity Matrix

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix

Thermo Scientific™ CaptureSelect™ HRP Anti-AAVX Conjugate