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Product Image-514-0266

Dialysis cassettes, Slide-A-Lyzer®, Pierce®

Supplier: Thermo Fisher Scientific
Description: These devices can be used for a wide range of applications including low molecular-weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. The cassette membrane is composed of low-binding regenerated cellulose and features a hermetically sealed sample chamber to maintain the highest possible sample retention. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.

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Product Image-PIER23200

Coomassie (Bradford) protein assay kit, Pierce™

Catalog Number: (PIER23200)
Supplier: Thermo Fisher Scientific
Description: The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.
UOM: 1 * 1 KIT

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Product Image-PIER22662

Pierce™ 660 nm Protein Assay Kit and Reagent

Supplier: Thermo Fisher Scientific
Description: Pierce™ 660 nm Protein Assay is a ready to use, detergent- and reducing agent-compatible assay reagent to quickly measure (A660 nm) total protein concentration compared to a protein standard.

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Product Image-PIER34579

SuperSignal™ Pierce™ West Pico PLUS chemiluminescent substrate

Supplier: Thermo Fisher Scientific
Description: SuperSignal™ West Pico PLUS Chemiluminescent Substrate is an enhanced chemiluminescent (ECL) horseradish peroxidase (HRP) substrate that enables picogram- to high femtogram-level protein detection by Western blot analysis.

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Product Image-PIER34029

HRP substrate, 1-Step™ Ultra TMB-ELISA

Supplier: Thermo Fisher Scientific
Description: The 1-Step™ Ultra TMB-ELISA contains soluble TMB (3,3´,5,5´-tetramentylbenzidine) that is ideal for sensitive ELISA-based applications. TMB is a chromogenic substrate for horseradish peroxidase. Once oxidised by the enzyme, this substrate yields a blue product that absorbs at 370 nm and 652 nm. Adding sulfuric or phosphoric acid to stop the reaction changes the product to yellow that absorbs at 450 nm and provides greater sensitivity than the blue product. The 1-Step Ultra TMB-ELISA is supplied ready to use with no mixing required.

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Product Image-PIER28901

Trifluoroacetic acid

Supplier: Thermo Fisher Scientific
Description: Trifluoroacetic acid

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Product Image-PIER89901

RIPA lysis and extraction buffer, Pierce™

Supplier: Thermo Fisher Scientific
Description: The RIPA lysis and extraction buffer is a high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent for cultured mammalian cells.

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Product Image-PIER23236

Pierce™ Coomassie Plus (Bradford) Protein Assay Kit

Catalog Number: (PIER23236)
Supplier: Thermo Fisher Scientific
Description: The Pierce™ Coomassie Plus Protein assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.
UOM: 1 * 1 KIT

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Product Image-PIER37525

Blocking buffer, Blocker™ BSA (10X) in PBS or TBS

Catalog Number: (PIER37525)
Supplier: Thermo Fisher Scientific
Description: Blocker BSA in PBS or TBS are ready-to-use, 1X PBS or TBS solutions of 10X (10%) bovine serum albumin protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
UOM: 1 * 200 mL

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Product Image-PIER28906

Formaldehyde 16% (w/v) methanol-free, Pierce™

Supplier: Thermo Fisher Scientific
Description: Methanol-free formaldehyde is a highly reactive, cell-permeable agent that is used by researchers as a reversible crosslinking agent for proteins and nucleic acids within the cell or as a general cell-fixing agent for imaging-based applications.

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Product Image-PIER88251

Dialysis cassettes, Slide-A-Lyzer™ G2, Pierce™

Supplier: Thermo Fisher Scientific
Description: The Slide-A-Lyzer® G2 dialysis cassette offers efficiency, convenience and sample protection in one package. Sample loading and removal are easily accomplished by using a serological pipette or hypodermic needle attached to a syringe. The built-in air chamber provides sample buoyancy and vertical orientation of the cassette during dialysis.

Product Image-PIER24115

Guanidinium hydrochloride 8 mol/l in aqueous solution

Catalog Number: (PIER24115)
Supplier: Thermo Fisher Scientific
Description: Guanidinium hydrochloride 8 mol/l in aqueous solution
UOM: 1 * 200 mL

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Product Image-PIER28905

Formic acid 99%

Catalog Number: (PIER28905)
Supplier: Thermo Fisher Scientific
Description: Formic acid 99%
UOM: 1 * 1 SET

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Product Image-PIER23222

Pierce™ BCA™ Protein assay kits and reagents

Supplier: Thermo Fisher Scientific
Description: Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.

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Product Image-PIER89894

Desalting columns, Zeba™, Pierce™

Supplier: Thermo Fisher Scientific
Description: These spin desalting columns are made of low protein binding PP and are compatible with a wide range of standard laboratory instruments and consumables. They provide >95% retention of salts and other small molecules.

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Product Image-PIER90411

Low protein binding microcentrifuge tubes, Pierce™

Supplier: Thermo Fisher Scientific
Description: PP, translucent.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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