Search Results Page | Fisher Scientific

1 – 15 of 458 results

Promotions Available

Thermo Scientific™ Lysozyme Solution (50 mg/mL)

Increase protein or nucleic acid extraction efficiency with this enzyme that is characterized by the ability to break down the bacterial cell wall.

Pricing and Availability

Cell Lysis Enzymes

Promotions Available

Thermo Scientific™ Halt™ Phosphatase Inhibitor Single-Use Cocktail

Stabilize serine, threonine and tyrosine phosphorylation of proteins in cells and tissues with this cocktail of phosphatase inhibitors.

Pricing and Availability
Specifications

Protease Inhibitors and Phosphatase Inhibitors

Content And Storage	Upon receipt store product at 4°C. Do not freeze.
Inhibitors	Phosphatase Inhibitor
Form	Liquid
Product Type	Phosphatase Inhibitor Cocktail
Reagent Type	Phosphatase Inhibitor
Product Line	Halt

Promotions Available

Thermo Scientific™ M-PER™ Mammalian Protein Extraction Reagent

Isolate total protein from cultured mammalian cells with this highly efficient lysis and extraction reagent.

Pricing and Availability
Specifications

Protein Extraction

Content And Storage	Upon receipt store product at room temperature.
Format	Liquid
Product Type	Protein Extraction Reagent
Product Line	M-PER

Promotions Available

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.

Pricing and Availability
Specifications

Protease Inhibitors and Phosphatase Inhibitors

Buffer	Lysis Buffer
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

Promotions Available

Thermo Scientific™ Pierce™ Anti-DYKDDDDK Magnetic Agarose

Thermo Scientific™ Pierce™ Anti-DYKDDDK Magnetic Agarose Beads provide a fast, convenient method for purification of DYKDDDK-tagged recombinant proteins

Pricing and Availability
Specifications

Protein Purification Reagents and Kits

dimMatrix	Magnetic Agarose

Promotions Available

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.

Pricing and Availability
Specifications

Protein Extraction

Description	B-PER Bacterial Protein Extraction Reagent
Product Type	Bacterial Protein Extraction Reagent
Product Line	B-PER

Promotions Available

Thermo Scientific™ HisPur™ Ni-NTA Spin Columns, 0.2 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

Pricing and Availability

Protein Purification Reagents and Kits

Promotions Available

Invitrogen™ DynaGreen™ Protein A/G Magnetic Beads

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

Pricing and Availability
Specifications

Magnetic Affinity Separation Particles

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
Green Features	Less hazardous, less waste, sustainable packaging
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

Promotions Available

Invitrogen™ Triton X-100 (1%)

Triton X-100 (1%)

Pricing and Availability

Cell Lysis Detergents

Thermo Scientific™ Y-PER™ Yeast Protein Extraction Reagent

Release functionally active solubilized proteins with the first commercially available yeast lysis reagent to use a mild detergent lysis procedure.

Pricing and Availability
Specifications

Protein Extraction

Content And Storage	Store product at room temperature.
Format	Liquid
Product Type	Yeast Protein Extraction Reagent
Product Line	Y-PER

Promotions Available

Invitrogen™ Dynabeads™ M-270 Carboxylic Acid

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.

Pricing and Availability
Specifications

Magnetic Affinity Separation Particles

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

Promotions Available

Invitrogen™ Dynabeads™ M-280 Sheep Anti-Rabbit IgG

Dynabeads M-280 Sheep Anti-Rabbit IgG are 2.8 μm superparamagnetic beads with affinity-purified polyclonal sheep anti-rabbit IgG covalently bound to the bead surface.

Pricing and Availability
Specifications

Magnetic Affinity Separation Particles

Shipping Condition	Ambient temperature
Content And Storage	Dynabeads M-280 Sheep Anti-Rabbit IgG is supplied in PBS, pH 7.4 w/0.1% BSA, 0.02% NaN₃ Store at 2°C to 8°C.
Purity or Quality Grade	Research Grade
Description	Polyclonal sheep anti-rabbit IgG covalently bound to Dynabeads
Color	Brown
Material	Polystyrene
Concentration	10 mg/mL
For Use With (Application)	Protein Purification
High-throughput Compatibility	High-throughput Compatible
Regulatory Status	For Research Use Only
Ligand Type	Antibody
Type	Antibody Coated Bead
Target	Proteins
Reactivity	Binds all rabbit IgG's
For Use With (Equipment)	KingFisher™ Sample Purification Systems, DynaMag™ Magnets
Diameter (Metric)	2.8 μm
Certifications/Compliance	ISO9001 and ISO13485
Shelf Life	36 months from date of manufacture
Species	Sheep
Uniformity	Monosized 2.8 μm (CV <5%)

Promotions Available

Thermo Scientific™ Pierce™ Disposable Columns, 2 mL

Empty drip columns (0.5 to 5 mL) with matching frits and caps for packing beaded affinity or desalting resins to use in gravity-flow purification techniques.

Pricing and Availability

Spin Columns and Gravity-flow Columns

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Spin Columns, 1 mL

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

Pricing and Availability
Specifications

Miscellaneous Immobilized Affinity Ligands

Stationary Phase	Proprietary Ligand
Type	Spin Column
Target	Endotoxin Removal
Content And Storage	Upon receipt store at 4°C.
Format	Spin Column
Form	Liquid
Column Type	Affinity, Cellulose Resin
Formulation	22mL-capacity centrifuge columns containing 1mL resin
Capacity (Metric)	Up to 2,000,000 EU/mL
Product Line	Pierce

Promotions Available

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.

Pricing and Availability
Specifications

Spin Columns and Gravity-flow Columns

Content And Storage	Store at room temperature.
Column Type	Empty Column, Polyethylene Filter
Product Line	Pierce

Filtered Search Results

Narrow Results

Invitrogen™ DynaGreen™ Protein A/G Magnetic Beads Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

Invitrogen™ DynaGreen™ Protein A/G Magnetic Beads