
Invitrogen™ Dynabeads™ Protein A for Immunoprecipitation
Dynabeads Protein A beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein A (∼45 kDa) covalently coupled to the surface.

Shipping Condition | Ambient temperature |
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Content And Storage | Dynabeads Protein A are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3 Store at 2–8°C. |
Purity or Quality Grade | For Research Use Only |
Description | Recombinant Protein A covalently bound to Dynabeads |
Surface Functionality | Protein A |
Material | Polystyrene |
Concentration | 30 mg/mL |
For Use With (Application) | Immunoprecipitation |
High-throughput Compatibility | High-throughput Compatible |
Ligand Type | Protein A |
Type | Superparamagnetic Beads |
Target | Antibodies |
Format | Beads in suspension |
For Use With (Equipment) | KingFisher™ Sample Purification System, DynaMag™ magnets |
Diameter (Metric) | 2.8 μm |
Certifications/Compliance | ISO9001 and ISO13485 |
Uniformity | Monosized 2.8 mm (CV <5%) |
Product Line | Dynabeads™ |
Thermo Scientific™ Pierce™ Streptavidin Magnetic Beads
Purify or immunoprecipitate biotinylated proteins or affinity ligands using streptavidin-coated magnetic particles for magnet-based separation.

Particle Size | 1 μm |
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Ligand Type | Streptavidin |
Type | Magnetic Affinity Bead |
Target | Biotin |
Content And Storage | Upon receipt store at 4°C. Product is shipped on an ice pack. |
Protein Form | Recombinant |
Form | Liquid |
Concentration | Slurry: 10 mg/mL, 1% solids |
Product Line | Pierce™ |
Thermo Scientific™ Tween™ 20 Surfact-Amps™ Detergent Solution
Thermo Scientific™ Surfact-Amps 20 Detergent Solution is highly-purified Tween-20 detergent stabilized and supplied as a 10% solution in 10mL glass ampules.

Content And Storage | Store in a cool, dry, and well-ventilated area |
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Form | Liquid |
Reagent Type | Detergent Solution |
Product Line | Surfact-Amps™,Tween™ |
Thermo Scientific™ NP-40 Surfact-Amps™ Detergent Solution
Thermo Scientific™ Surfact-Amps NP-40 Detergent Solution is highly-purified NP-40 detergent stabilized and supplied as a 10% solution.

Form | Liquid |
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Reagent Type | Detergent Solution |
Product Line | Surfact-Amps™ |
Thermo Scientific™ Pierce™ Centrifuge Columns
Pack these empty 0.5 to 10 mL spin columns with agarose beads to perform small-scale affinity purification methods in 15- or 50-mL conical microcentrifuge tubes.

Content And Storage | Store at room temperature. |
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Column Type | Empty Column, Polyethylene Filter |
Product Line | Pierce™ |
Gibco™ Dynabeads™ Human T-Activator CD3/CD28 for T Cell Expansion and Activation
Dynabeads Human T-Activator CD3/CD28 beads are 4.5-μm superparamagnetic beads covalently coupled with an optimized combination of anti-human CD3 and anti-human CD28 antibodies and intended for ex vivo activation and expansion/proliferation of human T cells.

Shipping Condition | Ambient Temperature |
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Clonality | Monoclonal |
Target Species | Human T-cells |
Host Species | Mouse |
Surface Functionality | Epoxy |
Isolation Technology | Magnetic Beads |
Material | Magnetic Polystyrene |
Concentration | 4 x 10 7 Beads/mL |
For Use With (Application) | Activation and Expansion of T-cells |
Regulatory Status | For Research Use Only |
Reactivity | Human |
For Use With (Equipment) | DynaMag™ Magnet |
Product Type | Antibody Coated Bead |
Diameter (Metric) | 4.5 μm |
Shelf Life | 24 months from date of manufacture |
Certifications/Compliance | ISO9001 and ISO13485 |
Uniformity | Monosized 4.5 μm (CV <5%) |
Product Line | DynaBeads™ |
Thermo Scientific™ HisPur™ Ni-NTA Resin
Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

Stationary Phase | Divalent Nickel, Metal Chelate |
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Type | Resin |
Target | His-Tagged Protein |
Content And Storage | Store at 4°C |
Format | Bottle |
Description | HisPur Ni-NTA Resin |
Form | Liquid Suspension |
Column Type | Affinity, Agarose Resin |
Capacity (Metric) | Up to 60 mg of 6xHis-Tagged Protein Binding per mL Resin |
Product Line | HisPur™ |
Thermo Scientific™ M-PER™ Mammalian Protein Extraction Reagent
Isolate total protein from cultured mammalian cells with this highly efficient lysis and extraction reagent.

Content And Storage | Upon receipt store product at room temperature. |
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Format | Liquid |
Product Type | Protein Extraction Reagent |
Product Line | M-PER™ |
Thermo Scientific™ Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL
Perform high-throughput protein recovery (7K MWCO) and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Thermo Scientific Pierce Zeba desalting chromatography columns, plates, and cartridges.

MWCO | 7.0 kDa |
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Column Type | Size-exclusion, Proprietary Resin |
Purification Target | Buffer Exchange, Protein |
Product Line | Zeba™ |
Thermo Scientific™ Pierce™ Spin Columns - Snap Cap
Perform small-scale affinity methods, such as immunoprecipitation assays with agarose beads using these empty spin columns and cups (5 to 500μL).

Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagent
Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.

Description | B-PER Bacterial Protein Extraction Reagent |
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Product Type | Bacterial Protein Extraction Reagent |
Product Line | B-PER™ |
Thermo Scientific™ Halt™ Protease Inhibitor Cocktail, EDTA-Free (100X)
Inhibit proteolytic degradation during cell lysis and protein extraction with these ready-to-use concentrated stock solutions of protease inhibitors.

Buffer | Lysis Buffer |
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Content And Storage | Upon receipt store at 4°C |
Inhibitors | Protease Inhibitor |
Form | Liquid |
Product Type | Protease Inhibitor Cocktail |
Reagent Type | Protease Inhibitor |
Product Line | Halt™ |
Thermo Scientific™ Pierce™ Protein A/G Magnetic Beads
Immunoprecipitate or affinity purify antibodies (IgG) using Protein A/G coated magnetic particles for manual or robotic magnetic separation.

Particle Size | 1 μm |
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Ligand Type | Protein A/G |
Type | Magnetic Affinity Bead |
Target | Antibody |
Content And Storage | Upon receipt store at 4°C. Product shipped with an ice pack. |
Protein Form | Recombinant |
Form | Liquid |
Product Line | Pierce™ |
Thermo Scientific™ Pierce Protease and Phosphatase Inhibitor Mini Tablets,EDTA-free
Thermo Scientific™ Pierce Protease and Phosphatase Inhibitor Mini Tablets broad-spectrum protease and pghospahatase inhibitor formulation provides complete protection from dephosphorylation and proteolytic degradation.

Thermo Scientific™ Halt™ Protease and Phosphatase Inhibitor Cocktail, EDTA-free (100X)
Prevent protein degradation and stabilize phosphorylation with this all-in-one cocktail of protease and phosphatase inhibitors.

Buffer | Lysis Buffer |
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Inhibitors | Protease Inhibitor, Phosphatase Inhibitor |
Description | Halt Protease and Phosphatase Inhibitor Cocktail, EDTA-Free |
Form | Liquid |
Product Type | Protease and Phosphatase Inhibitor Cocktail |
Reagent Type | Protease Inhibitor, Phosphatase Inhibitor |
Product Line | Halt™ |