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Magnetic Affinity Separation Particles

Paramagnetic particles and activated affinity purification beads for benchtop immunoprecipitation procedures and magnetic protein separation workflows based on antibody, streptavidin, GST, and titanium dioxide ligands.
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1

Invitrogen™ Dynabeads™ M-270 Epoxy  DFS Item

Dynabeads™ M-270 Epoxy beads are 2.8 μm superparamagnetic beads containing surface epoxy groups.

Shipping Condition Room Temperature
Type Epoxy Bead
Purity or Quality Grade Research Grade
Format Freeze Dried
Surface Functionality Epoxy
Sample Type Any Sample Type
Diameter (Metric) 2.8 μm
Shelf Life 24 months from date of manufacture
Elution Volume Min 5 μL
Product Line DYNAL, Dynabeads
2

Invitrogen™ Dynabeads™ M-270 Carboxylic Acid  DFS Item

These are hydrophilic Dynabeads™ (2.8 μm) with carboxylic acid groups. These surface groups allow covalent amide bond formation to proteins/peptides via primary amino- or sulphydryl groups.

Shipping Condition Room Temperature
Type Carboxylic Acid Magnetic Bead
Content And Storage Store in refrigerator (2–8°C).
Purity or Quality Grade Research Grade
Format Beads in suspension
Surface Functionality Carboxylic Acid
Sample Type Any Sample Type
Diameter (Metric) 2.8 μm
Shelf Life 36 months from date of manufacture
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
3

Invitrogen™ Dynabeads™ M-270 Amine  DFS Item

These are hydrophilic Dynabeads™ (2.8 μm) with amine groups. The surface amino groups allow direct covalent binding of carbohydrates, glycoproteins and glycolipids through reductive amination of aldehydes.

Shipping Condition Room Temperature
Type Bead with Amine Group
Content And Storage Store in refrigerator (2–8°C).
Purity or Quality Grade Research Grade
Format Beads in suspension
Surface Functionality Amine
Sample Type Any Sample Type
Diameter (Metric) 2.8 μm
Shelf Life 36 months from date of manufacture
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
Product Line Dynabeads
4

Invitrogen™ Dynabeads™ Protein G for Immunoprecipitation  DFS Item

Dynabeads Protein G beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein G (∼17 kDa) covalently coupled to the surface.

Shipping Condition Ambient temperature
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
5

MilliporeSigma™ PureProteome™ Protein G Magnetic Bead System

Eliminate variability and maximize recovery. Unlike conventional methods, which require centrifugation and careful aspiration, these beads are isolated using a magnetic rack. This allows for the total removal of buffers for complete recovery of beads and no sample dilution.

Particle Size 10 μm
Type Protein G Magnetic Bead System
Content And Storage 2°C to 8°C
Binding Property 2.5 to 3.5μg/μl
For Use With (Application) Serum depletion, immunoprecipitation
6

Invitrogen™ Dynabeads™ Protein G and Magnet Starter Pack  DFS Item

The Dynabeads Protein G and Magnet Starter Pack combines Dynabeads Protein G magnetic beads for immunoprecipitation with the magnet preferred for use with 1.5 mL microcentrifuge tubes for purchasing convenience.

Shipping Condition Room Temperature
Ligand Type Protein G
Type Magnet Starter Pack
Product Line DynaMag, Dynabeads
7

Invitrogen™ DynaMag™-2 Magnet  DFS Item

The DynaMag-2 magnet combines a strong magnetic attraction for efficient separations in standard microcentrifuge tubes with a flexible and smart ergonomic design.

8

Invitrogen™ Dynabeads™ M-280 Tosylactivated  DFS Item

When you wish to covalently couple antibodies, peptides, intact proteins and functional enzymes to the surface of a magnetic bead choose Dynabeads Tosylactivated.

Shipping Condition Room Temperature
Type Tosylactivated Bead
Purity or Quality Grade Research Grade
Format Beads in suspension
Surface Functionality p-Toluene-Sulfonyl, Tosylactivated
Sample Type Any Sample Type
Shelf Life 36 months from date of manufacture
High-throughput Compatibility High-throughput Compatible
Elution Volume Min 5 μL
Product Line DYNAL, Dynabeads
9

Invitrogen™ Dynabeads™ Intact Virus Enrichment  DFS Item

Dynabeads Intact Virus Enrichment beads are 1-μm strong anion exchange magnetic beads that bind negatively charged vesicles and molecules.

Content And Storage Dynabeads Intact Virus Enrichment Beads are supplied in 30 mM NaCl with 0.05% NaN3. Store at 2°C to 8°C.
Description Strong anion exchange magnetic beads
Surface Functionality Strong positively charged surface
Material Magnetic Polystyrene
Concentration 40 mg/mL
For Use With (Application) Virus Enrichment
High-throughput Compatibility High-throughput Compatible
Regulatory Status For Research Use Only
Type Dynabeads Intact Virus Enrichment
Target Negatively charged viruses, exosomes, proteins
For Use With (Equipment) KingFisher Sample Purification Systems, DynaMag Magnets
Diameter (Metric) 1 μm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 24 months from date of manufacture
Uniformity Monosized 1 μm (CV <5%)
10

Invitrogen™ DynaGreen™ CaptureSelect™ Anti-IgG-Fc (Multi-Species) Magnetic Beads
GREENER_CHOICE

DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads enable high-performance direct and indirect immunoprecipitation (IP) while also being an environmentally sustainable choice.

Shipping Condition Ambient
Ligand Type CaptureSelect Anti-IgG-Fc
Type Magnetic Affinity Bead
Content And Storage DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads are supplied in phosphate buffer, pH 7.4, with a biodegradable surfactant and a preservative. Store at 2–8°C.
For Use With (Equipment) DynaMag Magnets, or KingFisher Instruments
Diameter (Metric) 250 nm
Material Iron Oxide
Shelf Life 12 Months
Concentration 20 mg/mL
For Use With (Application) Immunoprecipitation
11

Thermo Scientific™ Pierce™ High Capacity Protein A MagBeads, alkali stable

The Pierce High-Capacity Protein A MagBeads, Alkali Stable are a high-performance magnetic bead for purifying antibodies from cell culture supernatant, ascites, serum, and crude extracts.

Particle Size 25 to 30 μm
Ligand Type Alkaline Stable Protein A
Content And Storage Provided in the form of a 25% slurry.

Upon receipt store at 2–8°C.
Format Bottle
Description High Capacity Magnetic Agarose Beads
Binding Capacity ≥40 mg HIgG/mL settled beads
Concentration Slurry: 25%
For Use With (Application) Antibody Purification
12

Invitrogen™ DynaGreen™ Protein A/G Magnetic Beads  DFS Item
GREENER_CHOICE

DynaGreen Protein A/G Magnetic Beads are intended for use in immunoprecipitation (IP) applications while also being an environmentally sustainable choice.

Shipping Condition Ambient temperature
Content And Storage DynaGreen Protein A/G Magnetic Beads are supplied in phosphate buffer, pH 7.4, with a biodegradable surfactant and a preservative. Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein A/G covalently bound to DynaGreen magnetic beads
Color Brown
Material Iron Oxide
Concentration 20 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Recombinant Protein A/G
Type Protein A/G Magnetic Bead
Target Proteins
For Use With (Equipment) KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Diameter (Metric) 250 nm
Certifications/Compliance ISO9001 and ISO13485
Shelf Life 12 months from date of manufacture
Product Line DynaGreen
13

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
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
14

Invitrogen™ DynaMag™-5 Magnet  DFS Item

The DynaMag-5 Magnet accommodates tubes from 11–16 mm in diameter (e.g., flow cytometry tubes and most blood collection tubes), with an optimal working volume of 1–5 mL.

15

Invitrogen™ Magnetic Stand-96  DFS Item

The stand has clear polyacryl base in standard SBS 96-well microplate footprint and uses 24 extremely strong permanent magnets for fast, easy magnetic separation in little as 30 seconds.