Protein Purification

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

Clearance (1)
New Lab Start-Up (24)
Offers (119)

special interests

Available on GSA/VA Contract (215)
Fast Shipping (386)
Greener Choice (216)
Production Products (245)
Science Education (9)
Small and Specialty Supplier (6,313)

Form

Agarose Bead (29)
Amorphous Solid (6)
Chromatography Media (1)
Crystalline Film (1)
Crystalline Solid (55)
Dry (2)
Film (3)

Show all

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 (78)
Agarose (46)
Agarose Bead (2)

Show all

Product Line

AAV-MAX (4)
ATTO-TAG (4)
ActivX (7)
ActivX, Pierce (1)
Ambion (4)
AminoLink (9)
Brij (5)

Show all

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)

Show all

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)

Show all

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)

Show all

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)

Show all

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)

Show all

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)

Show all

Expression System

Baculovirus (7)
Cell-Free (5)
Mammalian (1)
Yeast (1)

Search Within Results

2,416 – 2,430 of 12,418 results

2,416

Used for large volume/repeated loading of clarified sample to reduce the risk of clogging in combination with capture media. Cytiva Tricorn™ Filter Kit includes top and bottom adapters, bottom filters, and EPDM O-rings, five of each

Pricing & Availability

2,417

Novus Biologicals™ Fluorescent Exosome Standards (NCI-H1975 cell line)

Highly pure fluorescent exosome standards with superior performance, suitable for extracellular vesicle (EV) tracking studies, flow cytometry, and electron microscopy

Pricing & Availability

2,418

R&D Systems™ Human Erythrocyte Lysing Kit

For the removal of erythrocytes (RBC) from splenocyte preparations.

Pricing & Availability

2,419

MilliporeSigma™ PureProteome™ Lambda Ig Binder Magnetic Beads

PureProteome™ magnetic beads are a powerful system to isolate antibodies faster, easier and with better reproducibly then ever before.

Pricing & Availability

2,420

Cytiva HiScreen Capto Blue

Excellent for method optimization and parameter screening due to the 10 cm bed height

Pricing & Availability

2,421

Cytiva HiTrap™ Capto™ Adhere Columns

Designed to remove contaminants in post-protein A purification

Pricing & Availability
Specifications

Particle Size	75μm
Buffer	Aqueous Buffer
Ligand Type	N-benzyl-n-methyl Ethanolamine
Height (Metric)	25mm
Content And Storage	4° to 30°C
pH Range	3 to 12
Product Type	HiTrap Capto adhere column
Column Type	Affinity Column
Material	Polypropylene
For Use With (Application)	Easy screening and convenient process development
Support Type	Highly Cross-linked Agarose
Height (English)	0.98 in.

2,422

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.

2,423

Thermo Scientific™ UltraLink™ Iodoacetyl Resin

Covalently immobilize cysteine-peptides (sulfhydryl-containing molecules) for antibody affinity purification with these haloacetyl-activated polyacrylamide beads.

Pricing & Availability

2,424

R&D Systems™ Sialyltransferase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of all sialyltransferases regardless of different acceptor substrates

Pricing & Availability

2,425

MilliporeSigma™ Novagen™ Factor Xa Cleavage Capture Kit

Designed for specific cleavage of fusion proteins.

Pricing & Availability

2,426

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

2,427

Cytiva HiTrap™ Chelating HP Columns

Optimize histidine-tagged protein purifications when nickel ions are not the best choice. Cytiva Life Sciences™ HiTrap™ Chelating HP Columns is prepacked with Chelating Sepharose™ High Performance.

Pricing & Availability
Specifications

Particle Size	34μm
Buffer	6M Guanidine Hydrochloride, 8M Urea
Ligand Type	Iminodiacetic Acid
Height (Metric)	25mm
Content And Storage	4° to 30°C
pH Range	3 to 13
Product Type	HiTrap chelating HP column
Column Type	Affinity Column
For Use With (Application)	IMAC and subsequent purification of Polyhistidine tagged Proteins
Support Type	6% Highly Cross-linked Agarose
Max. Pressure	3 bar
Height (English)	0.98 in.

2,428

MilliporeSigma™ Novagen™ Ni-NTA HisBind™ Resin

Used for rapid one-step purification of proteins.

Pricing & Availability
Specifications

Content And Storage	2°C to 8°C

2,429

Thermo Scientific™ Pierce™ Glutathione Spin Columns, 3 mL

Purify GST-tagged recombinant fusion proteins from cell lysates using glutathione (GSH) beaded agarose affinity purification resins, spin columns and plates.

Pricing & Availability

2,430

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate consists of a 13-kDa recombinant single domain antibody fragment that specifically binds with high affinity and selectivity to hexon capsomeres of Adenovirus serotype 5 (AdV5) particles as well as free hexon proteins thereof.

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Type	Conjugate
Content And Storage	Store in freezer (-5°C to -30°C).
Form	Liquid
Label or Dye	Biotin & Analogs
Product Line	CaptureSelect

Protein Purification

Filtered Search Results

Narrow Results

Novus Biologicals™ Fluorescent Exosome Standards (NCI-H1975 cell line) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Sialyltransferase Activity Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

MilliporeSigma™ Novagen™ Factor Xa Cleavage Capture Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Cytiva HiTrap™ Chelating HP Columns GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Novus Biologicals™ Fluorescent Exosome Standards (NCI-H1975 cell line)

R&D Systems™ Sialyltransferase Activity Kit

MilliporeSigma™ Novagen™ Factor Xa Cleavage Capture Kit

MilliporeSigma™ Novagen™ His Bind™ Resin

Cytiva HiTrap™ Chelating HP Columns

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate