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Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.
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331 – 345 of 5,768 results
332

R&D Systems™ Universal Kinase Activity Kit, 2 Plate

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of kinases in vitro

333

MP Biomedicals™ FastPROTEIN™ BlueMatrix

FastPROTEIN™ BlueMatrix Kit designed for the rapid extraction of proteins from gram (+/-) bacteria in a few seconds.

Includes Matrix B, 0.1 mm Zirconium Silicate, Tubes
Content And Storage 15°C to 30°C
Matrix FastProtein Blue Matrix
Capacity 2 mL
Product Type Blue matrix kit
For Use With (Application) Rapid isolation and purification of Protein from bacterial cultures
334

Cytiva Glutathione Sepharose™ High Performance Media

For high resolution purification of Glutathione S transferase (GST) tagged proteins

Particle Size 34 μm
Ligand Type Glutathione
Flow Rate <600 cm/hr.
Type Chromatography Media
Content And Storage 4°C to 30°C, 20% Ethanol
Matrix Highly crossed-linked agarose, 6%
Description Glutathione Sepharose High Performance is an affinity resin recommended for purifying glutathione S-transferase (GST)-tagged proteins when high resolution is the priority.
pH Range 3 to 12
Binding Capacity >Approx. 10 mg GST-tagged protein/mL resin
Support Type 6% Highly Cross-linked Agarose
335

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix was specifically designed for the purification of recombinant human immunoglobulins and Fab fragments containing a lambda light chain.

Ligand Type CaptureSelect LambdaXP Affinity Ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Target Lambda light chain
Matrix Agarose
Form Resin Slurry
For Use With (Application) Lambda Fab purification
336

MilliporeSigma™ Novagen™ Ekapture™ Agarose

Intended for rapid affinity-based capture.

Type Agarose
Content And Storage 2°C to 8°C
337

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

Thermo Scientific™ CaptureSelect™ Human Fab-lambda 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
338

BD Biotin Human T Lymphocyte Enrichment Set - DM

For negative selection of T lymphocytes from peripheral blood

339

Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix contains a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) recognizing the lambda light chain of mouse Ig's.

Particle Size 70 μm
Stationary Phase Anti-LC-lambda
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, aldehyde-activated
Form Resin Slurry
Species Mouse
Product Line CaptureSelect
340

Thermo Scientific™ POROS™ AL 20 μm Prepacked Immobilized Aldehyde Affinity Columns
GREENER_CHOICE

Thermo Scientific™ POROS™ Prepacked Immobilized Aldehyde Affinity Column. POROS AL is based on an aldehyde functional group designed for the immobilization of proteins through free amine groups.

Particle Size 20 μm
Shipping Condition Room Temperature
Pore Size 2000 Å
Stationary Phase Aldehyde
Type Pre-packed Column
Content And Storage Store at room temperature.
Format Column
Column Type Activated
Quantity 1 Column
Material PEEK
Product Line POROS
341

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgM Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgM Conjugate consists of a 14 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the μ chain of human, rat, and mouse IgM antibodies.

Ligand Type Antibody
Type Conjugate
Target IgM
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
342

Cytiva Glutathione Sepharose™ 4 Fast Flow Media
GSA_VA

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.

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
344

Thermo Scientific™ POROS™ Benzyl Ultra Hydrophobic Interaction Chromatography (HIC) Resin
GREENER_CHOICE

Thermo Scientific™ POROS™ Benzyl Hydrophobic Interaction Chromatography (HIC) Resin is a bioprocess high-performance resin engineered for improved impurity removal during large-scale downstream purification of biomolecules.

Shipping Condition Ambient
Particle Size 50 μm
Stationary Phase High-Density Benzyl/Aromatic
Content And Storage Store at 2°C to 30°C. Do not freeze.
Type Resin
Product Line POROS
345

R&D Systems™ MagCellect Plus Human E-Cadherin+ Cell Isolation Kit

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