
Protein Purification Reagents and Kits
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Filtered Search Results

Invitrogen™ ATTO-TAG™ FQ Amine-Derivatization Kit
Reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Cytiva™ Whatman™ Qualitative Filter Paper Grade CF 12
Whatman™ Grade CF 12 qualitative filter paper is ideal for general laboratory applications, such as removing particulate matter, clarifying liquids and separating solids from liquids in qualitative analysis. The Grade CF 12 offers medium retention and flow rate.
Thermo Scientific™ POROS™ 50 D Weak Anion Exchange Resin
Thermo Scientific™ POROS™ Weak Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.
Shipping Condition | Room Temperature |
---|---|
Pore Size | 500 to 10,000 Å |
Stationary Phase | D |
Type | Resin |
Content And Storage | Store at room temperature. |
Form | Liquid Suspension |
Binding Strength | Weak |
Product Line | POROS™ |
Sartorius Sartoclear Dynamics™ Lab V50
Sartoclear Dynamics™ Lab V50 Kit simplifies the process by fully eliminating the centrifugation step otherwise needed for clarification.
Product Type | Filtration Kit |
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For Use With (Application) | Cell Culture Filtration |
Thermo Scientific™ CaptureSelect™ FSH Affinity Matrix
Thermo Scientific™ CaptureSelect™ FSH Affinity Matrix has been specifically designed for the purification of follicle stimulating hormone (FSH) from recombinant sources.
Particle Size | 65 μm |
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Flow Rate | 200 to 400 cm/hr. |
Stationary Phase | Anti-Follicle Stimulating Hormone |
Type | Affinity Matrix |
Matrix | Agarose-based, aldehyde-activated |
Form | Liquid Suspension |
Product Line | CaptureSelect™ |
Thermo Scientific™ CaptureSelect™ IgA-CH1 (Hu) Affinity Matrix
Thermo Scientific™ CaptureSelect™ IgA-CH1 (Hu) Affinity Matrix can be used to purify human IgA.
Stationary Phase | Anti-IgA-CH1 (Hu) |
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Type | Affinity Matrix |
Content And Storage | Store at 2°C to 8°C. |
Form | Liquid Suspension |
Product Line | CaptureSelect™ |
Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix
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 |
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Stationary Phase | Anti-LC-lambda |
Type | Affinity Matrix |
Content And Storage | Store at 2°C to 8°C. |
Matrix | Agarose-based, aldehyde-activated |
Form | Liquid Suspension |
Species | Mouse |
Product Line | CaptureSelect™ |
Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix
Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix was specifically designed for the purification of human chorionic gonadotropin (hCG) from recombinant sources.
Particle Size | 65 ± 10 μm |
---|---|
Shipping Condition | Room Temperature |
Ligand Type | HCG affinity ligand |
Flow Rate | 50 to 200 cm/hr. (Up to 2 bar) |
Type | Affinity Matrix |
Stationary Phase | Anti-gonadotropin |
Content And Storage | Store in refrigerator (2°C to 8°C). |
Matrix | Agarose-based, aldehyde-activated |
Binding Capacity | 4 mg/mL |
Form | Agarose Bead |
Product Line | CaptureSelect™ |
Thermo Scientific™ POROS™ R1 10 μm Column, 2.1 x 100 mm, 0.3 mL
Thermo Scientific™ POROS™ Prepacked Reversed-Phase Column. POROS™ R1 is a 4000 angstrom pore size Poly[styrenevinylbenzene] particle, suitable for the reversed-phase separation of biomolecules.
Thermo Scientific™ POROS™ R1 20 μm Column, 2.1 x 30 mm, 0.1 mL
Thermo Scientific™ POROS™ Prepacked Reversed-Phase Column. POROS™ R1 is a 4000 angstrom pore size Poly[styrenevinylbenzene] particle, suitable for the reversed-phase separation of biomolecules.
Thermo Scientific™ POROS™ HQ 20 μm Column, 2.1 x 30 mm, 0.1 mL
Thermo Scientific™ POROS™ HQ is based on a quaternized polyethyleneimine functional group yielding a high capacity, High Performance Chromatography™ resins designed for the separation and purification of biomolecules.
Cytiva Gelatin Sepharose™ 4B Media
Designed for the purification or depletion of fibronectin as gelatin binds to fibronectin with high specificit
Cytiva Ni Sepharose™ High Performance Media

Precharged with Ni2+ for optimal purification of histidine-tagged proteins. Cytiva Lifescience™ Ni Sepharose™ High Performance Media shows high binding capacity and compatibility.
Particle Size | 34μm |
---|---|
Content And Storage | 4° to 30°C |
pH Range | 3 to 12 |
Product Type | Ni Sepharose HP chromato graphy media |
dimMatrix | Ni-Sepharose |
Support Type | 6% Cross-linked Agarose |
Column Type | Column Accesory |
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Quantity | 2 Pack |
Material | Polypropylene |
Cytiva His MultiTrap™ 96-well Filter Plates
Prepacked multiwell filter plates for high reproducibility in expression screening and small-scale purification of histidine-tagged proteins
Type | 96-well Filter Plate |
---|---|
Content And Storage | 4°C to 30°C |
Description | His MultiTrap FF and His MultiTrap HP are prepacked disposable 96-well plates for reproducible high throughput parallel purification of histidine-tagged recombinant proteins by Immobilized Metal ion Affinity Chromatography (IMAC) |
pH Range | 3 to 12 |
Quantity | 4 x 96-well Filter Plates |
Material | Polypropylene, Polyethylene |