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 (214)
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Small and Specialty Supplier (6,263)

Form

Agarose Bead (20)
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 (79)
Affinity Resin (3)
Agarose (46)

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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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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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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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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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2,386 – 2,400 of 12,415 results

2,386

Thermo Scientific™ CaptureSelect™ IgM Ligand Leakage ELISA

Thermo Scientific™ CaptureSelect™ IgM Ligand Leakage ELISA is designed to detect possible leached ligand of IgM purified using Thermo Scientific™ CaptureSelect™ IgM Affinity Matrix.

Pricing & Availability
Specifications

Assay	ELISA
Type	ELISA Kit
Content And Storage	Store in freezer (-5°C to -30°C).
Format	Kit
For Use With (Equipment)	Microplate Reader
Product Line	CaptureSelect

2,387

Thermo Scientific™ HisPur™ Cobalt Chromatography Cartridges, 1 mL

Gently purify His-tagged recombinant fusion proteins using cobalt (Co2+) immobilized metal chelate affinity (IMAC) beads, spin columns and plates.

Pricing & Availability
Specifications

Stationary Phase	Metal Chelate, Divalent Cobalt
Type	Chromatography Cartridge
Target	His-Tagged Protein
Content And Storage	Store between 4°C and 8°C.
Form	Liquid Suspension
Column Type	Affinity, Agarose Resin
Product Line	HisPur

2,388

Sartorius Vivapure™ LentiSELECT 500 Purification and Concentration Kit

Fast purification of up to 3 x10⁹ viral particles

Pricing & Availability

2,389

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

2,390

Thermo Scientific™ GlycoLink™ IP Kit

Immobilize polyclonal antibodies or other glycoproteins onto agarose beads for immunoprecipitation or pull-down assays via periodate-oxidized sugars.

Pricing & Availability

2,391

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix has been designed specifically for the purification of human IgE (immunoglobuline E) from recombinant and plasma sources.

Pricing & Availability
Specifications

Particle Size	65 ±10 μm
Ligand Type	CaptureSelect IgE Affinity Ligand
Flow Rate	50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase	IgE
Type	Affinity Matrix
Matrix	Agarose
Binding Capacity	>5 mg/mL resin
Product Line	CaptureSelect

2,392

BD Recombinant Human β2 Microglobulin

Recombinant protein expressed in insect cells and purified by a combination of ion-exchange and gel-filtration methods

Pricing & Availability

2,393

Novus Biologicals™ EV Precipitation Solution (Blood)

Pricing & Availability

2,394

MilliporeSigma™ Calbiochem™ PhosphoDetect™ Phosphoserine Detection Kit

Provides set of four different monoclonal antibodies specific for serine phosphorylation sites.

Pricing & Availability

2,395

Novus Biologicals™ CD9 Immunobeads for Exosome Isolation

Highly pure, lyophilized exosome standards with superior stability, optimal for multiple applications

Pricing & Availability

2,396

MilliporeSigma™ Calbiochem™ Innolink™ Biotin 354S

Modified biotin conjugate linked to bis-aryl hydrazone chromophore, aromatic succinimidyl ester.

Pricing & Availability

2,397

Cytiva HiTrap™ Protein L Prepacked Columns

For capture of antibodies and antibody fragments such as Fab fragments, scFv, and Dabs

Pricing & Availability
Specifications

Particle Size	85μm
Ligand Type	Recombinant Protein L (E. coli), mammalian free
Flow Rate	<500 cm/hr.
Height (Metric)	20mm
Content And Storage	2° to 8°C
pH Range	2 to 10
Product Type	HiTrap Protein L column
Column Type	Affinity Column
Material	Polypropylene
For Use With (Application)	Affinity chromato graphy medium (Resin) for capture of Antibodies and Antibody fragments such as Fab fragments, scFv and Dabs
Support Type	Highly Cross-linked Agarose
Max. Pressure	5 bar
Height (English)	0.78 in.

2,398

MilliporeSigma™ Novagen™ His Bind™ Resin

Suited to small to medium scale purifications.

Pricing & Availability
Specifications

Type	Chromatography Media
Content And Storage	2°C to 8°C

2,399

Thermo Scientific™ CaptureSelect™ Human IgG-Fc PK Biotin Conjugate

Thermo Scientific™ CaptureSelect™ Human IgG-Fc PK Biotin Conjugate consists of a 13 kDa recombinant single domain antibody fragment that specifically binds to the Fc part of all four human IgG subclasses without cross-binding to mouse, rat, rhesus, and cynomolgus monkey IgG.

Pricing & Availability
Specifications

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

2,400

Sartorius Sartoclear Dynamics™ Lab V50

Sartoclear Dynamics™ Lab V50 Kit simplifies the process by fully eliminating the centrifugation step otherwise needed for clarification.

Pricing & Availability
Specifications

Product Type	Filtration Kit
For Use With (Application)	Cell Culture Filtration

Protein Purification

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

Novus Biologicals™ EV Precipitation Solution (Blood) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ CD9 Immunobeads for Exosome Isolation Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MilliporeSigma™ Novagen™ His Bind™ Resin GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Thermo Scientific™ CaptureSelect™ IgM Ligand Leakage ELISA

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

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix

Novus Biologicals™ EV Precipitation Solution (Blood)

Novus Biologicals™ CD9 Immunobeads for Exosome Isolation

MilliporeSigma™ Novagen™ His Bind™ Resin

Thermo Scientific™ CaptureSelect™ Human IgG-Fc PK Biotin Conjugate