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Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.
Protein Purification Reagents and Kits (5,918)
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Cell Lysis Enzymes (124)
Miscellaneous Immobilized Affinity Ligands (97)
Affinity Gels (90)
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2,326 – 2,340 of 12,415 results
2,326

MilliporeSigma™ D-Tube96™ Dialyzer, 12-14 kDa

Convenient and simultaneous dialysis of 96 samples in high throughput manner

2,327

Thermo Scientific™ CaptureSelect™ Human Fab-kappa Kinetics Biotin Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Human Fab-kappa Kinetics Biotin Conjugate is a bi-functional ligand construct consisting of 2 different 13 kDa recombinant single domain antibody fragments (affinity ligands).

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
2,328

MilliporeSigma™ Calbiochem™ Reagent Grade TCEP, Hydrochloride Reducing Agent

Water-soluble and odorless disulfide-reducing agent that is more stable and effective than DTT

2,329

MilliporeSigma™ Floating Rack, Mini

Designed to hold D-Tube Dialyzers in an exchange buffer

2,330

Thermo Scientific™ CaptureSelect™ Transferrin Affinity Matrix
GREENER_CHOICE

This is one of a group of Thermo Scientific™ CaptureSelect™ protein purification affinity resins developed for the simple, single-step purification of a variety human plasma and serum proteins.

Type Affinity Matrix
Stationary Phase Anti-transferrin
Content And Storage Store at 2°C to 8°C.
Form Liquid Suspension
Product Line CaptureSelect
2,331

Thermo Scientific™ CaptureSelect™ Biotin Anti-Free LC-kappa (Human) Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-Free LC-kappa (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that binds highly selectively to free human kappa light chains and dimers thereof.

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
2,332

Novus Biologicals™ Maleimide Activated R-Phycoerythrin
SDP

Applications: Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen

2,333

Cytiva GSTrap™ 4B Prepacked Columns: 7 x 25mm

Use for convenient, high capacity one-step purification of glutathione S-transferase (GST) tagged proteins. Cytiva Life Sciences™ GSTrap™ 4B Prepacked Columns: 7 x 25mm are prepacked with Glutathione Sepharose™ 4B

Ligand Type Glutathione
Flow Rate <4 mL/min.
Type Pre-packed Column
Content And Storage 4°C to 30°C, 20% Ethanol
Diameter (English) Inner 0.27 in.
Bed Volume 1 mL
Description GSTrap 4B columns are prepacked Glutathione Sepharose 4B columns for convenient, high capacity one-step purification of glutathione S-transferase (GST) tagged proteins.
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 4 to 13
Diameter (Metric) Inner 7 mm
Material Polypropylene
For Use With (Application) GSTrap 4B columns are used for the purification of GST-tagged proteins from bacterial lysates and other glutathione S-tranferases or glutathione-dependent proteins. Mild elution conditions preserve protein antigenicity and function.
Support Type 4% Highly Cross-linked Agarose
2,334

Novus Biologicals Immunoplate for glial derived exosome isolation (Colorimetric)
SDP

2,335

Novus Biologicals CD9 Immunobeads for Exosome Isolation (Mouse)
SDP

2,336

Thermo Scientific™ CaptureSelect™ Biotin Anti-Prothrombin Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-Prothrombin Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to human prothrombin (coagulation factor II).

Ligand Type Antibody
Type Conjugate
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Analogs
Product Line CaptureSelect
2,337

Cytiva™ HiTrap™ Capto™ Core 700

The HiTrap™ Capto™ Core 700 is prepacked with Capto Core 700, a multimodal BioProcess resin for intermediate purification and polishing of viruses and other large biomolecules.

2,338

Thermo Scientific™ CaptureSelect™ HRP Anti-AAVX Conjugate
GREENER_CHOICE

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.

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
2,339

R&D Systems™ MagCellect Plus Human EGFR+ Cell Isolation Kit
SDP

The MagCellect™ Plus Human EGFR+ Cell Isolation Kit is designed to isolate Epidermal Growth Factor Receptor (EGFR) expressing cells via a positive selection principle. The resulting cell preparation is highly enriched with EGFR+ cells. Typical purity of recovered EGFR+ cells ranges from 80-95%.

2,340

Novus Biologicals™ Chromata ChIP Histone H3 [Dimethyl Lys9] Kit (ChIP)
SDP

Applications: Chromatin Immunoprecipitation