

Maximize Savings, Maximize Results
Discover cost-effective solutions to enhance your protein research outcomes. We are delighted to present exclusive promotions on over 4600 protein biology products.
Use promo code 21653 to access the promotional prices until 29th March 2024.
Select products from the categories below to get up to 42% off:
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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.
Promotions are available
MWCO | 7.0 kDa |
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Column Type | Size-exclusion, Proprietary Resin |
Purification Target | Buffer Exchange, Protein |
Product Line | Zeba™ |
Invitrogen V5 Tag Monoclonal Antibody (SV5-Pk1), Invitrogen™
Mouse Monoclonal Antibody
Promotions are available
Invitrogen™ Dynabeads™ MyOne™ Streptavidin C1
Dynabeads MyOne Streptavidin C1 beads are 1-μm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin.

Shipping Condition | Ambient Temperature |
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Content And Storage | Dynabeads MyOne Streptavidin C1 are supplied in PBS, pH 7.4, with 0.01% Tween-20 and 0.09% NaN3. Store at 2–8°C. |
Description | Recombinant streptavidin covalently coupled to Dynabeads |
Surface Functionality | Carboxylic Acid, Hydrophilic |
Isolation Technology | Magnetic Beads |
Color | Brown |
Binding Property | >2,500 pmoles free biotin/mg beads |
Concentration | 10 mg/mL |
High-throughput Compatibility | Yes |
For Use With (Application) | Capture of Biotinylated Targets |
Size Distribution | CV <5% |
Ligand Type | Streptavidin |
Regulatory Status | For Research Use Only |
Format | Beads in suspension |
Bead Type | Magnetic Polystyrene |
Product Type | Streptavidin Magnetic Beads |
For Use With (Equipment) | KingFisher™ Sample Purification System, DynaMag™ magnets |
Sample Type | Any Sample Type |
Diameter (Metric) | 1 μm |
Certifications/Compliance | ISO9001 and ISO13485 |
Shelf Life | 36 months from date of manufacture |
Thermo Scientific™ Halt™ Protease and Phosphatase Inhibitor Cocktail (100X)
Prevent protein degradation and stabilize phosphorylation with this all-in-one cocktail of protease and phosphatase inhibitors.
Promotions are available
Buffer | Lysis Buffer |
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Content And Storage | Upon receipt store at 4°C |
Inhibitors | Protease Inhibitor, Phosphatase Inhibitor |
Form | Liquid |
Product Type | Protease and Phosphatase Inhibitor Cocktail |
Reagent Type | Protease Inhibitor, Phosphatase Inhibitor |
Product Line | Halt™ |
Thermo Scientific™ 1-Step™ TMB ELISA Substrate Solutions
Thermo Scientific™ Pierce TMB ELISA Substrates detect horseradish peroxidase (HRP) activity, yielding a blue color (Amax = 370 nm and 652 nm) that changes to yellow (Amax = 450 nm) upon addition of a sulfuric or phosphoric acid stop solution.
Promotions are available
Substrate Properties | Chemical Substrate |
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Product Type | ELISA Substrate |
Substrate Type | HRP (Horseradish Peroxidase) |
Detection Method | Colorimetric |
Invitrogen™ Goat anti-Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 568
Goat Polyclonal Secondary Antibody
Promotions are available
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.
Promotions are available
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™ |
Invitrogen™ Dynabeads™ Protein G for Immunoprecipitation
Dynabeads Protein G beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein G (∼17 kDa) covalently coupled to the surface.
Promotions are available
Shipping Condition | Ambient temperature |
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Content And Storage | Dynabeads Protein G 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 G covalently bound to Dynabeads |
Surface Functionality | Protein G |
Material | Polystyrene |
Concentration | 30 mg/mL |
For Use With (Application) | Immunoprecipitation |
High-throughput Compatibility | High-throughput Compatible |
Ligand Type | Protein G |
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™ 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.
Promotions are available
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™ |
Invitrogen™ Dynabeads™ MyOne™ Streptavidin T1
Dynabeads MyOne Streptavidin T1 beads are 1-μm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin and intended for use in the isolation and handling of biotinylated nucleic acids, antibodies, and other biotinylated ligands.

Shipping Condition | Ambient Temperature |
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Content And Storage | Dynabeads MyOne Streptavidin T1 are supplied in PBS, pH 7.4, with 0.1% BSA and 0.02% NaN3 . Store at 2–8°C. |
Description | Recombinant streptavidin covalently coupled to Dynabeads |
Isolation Technology | Magnetic Beads |
Color | Brown |
Binding Property | 950–1,500 pmoles free biotin/mg beads |
Concentration | 10 mg/mL |
High-throughput Compatibility | Yes |
For Use With (Application) | Capture of Biotinylated Targets |
Size Distribution | CV <5% |
Ligand Type | Streptavidin |
Regulatory Status | For Research Use Only |
Target | Biotin |
Format | Beads in suspension |
Bead Type | Magnetic Polystyrene |
Product Type | Streptavidin Magnetic Beads |
For Use With (Equipment) | KingFisher™ Sample Purification System, DynaMag™ magnets |
Sample Type | Any Sample Type |
Certifications/Compliance | ISO9001 and ISO13485 |
Shelf Life | 48 months from date of manufacture |
Species | Recombinant |
Product Line | Dynabeads™, MyOne™ |
Thermo Scientific™ DTT (dithiothreitol)
Stabilize enzymes and other proteins which possess free sulfhydryl groups with DTT, shown to restore activity lost by oxidation of these groups in vitro.
Promotions are available
Product Type | DTT (Dithiothreitol) |
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Concentration | 0.1 M |
Thermo Scientific™ Halt™ Protease Inhibitor Cocktail (100X)
Inhibit proteolytic degradation during cell lysis and protein extraction with these ready-to-use concentrated stock solutions of protease inhibitors.
Promotions are available
Buffer | Lysis Buffer |
---|---|
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™ |
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.
Promotions are available
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™ |
Terms and Conditions
This promotion is open to customers in Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, Norway, Portugal, Spain, Sweden, Switzerland, The Netherlands, and the United Kingdom only. Offer is only valid for qualifying orders received by Thermo Fisher Scientific between March 1st and Marche 29th 2024 23:59 CEST or until promo supplies are depleted, whichever comes first. To be eligible to receive the discount, customers must include the promotional code specified above (21653). It must be presented at the time of order to get the discount. The promotional code can be used more than once. For a list of qualifying products, refer to this page. Offer limited to qualifying products only. This promotion cannot be combined with other discounts or promotions. Offer void where prohibited, licensed or restricted by federal, state, provincial, or local laws or regulations, or by agency/institutional policy. Other restrictions may apply. MBD (Oxoid) items are not eligible in Ireland and outside of European countries.