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Product Image-PIER66212

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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Image Unavailable-PIER26634

Multicolour protein ladder, broad range, Spectra™

Catalog Number: (PIER26634)
Supplier: Thermo Fisher Scientific
Description: The Spectra™ Multicolour Broad Range Protein Ladder is a 4-colour protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and Western blotting.
UOM: 1 * 1 items

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Product Image-PIER88328

HeLa protein digest standard, Pierce™

Supplier: Thermo Fisher Scientific
Description: The HeLa Protein Digest Standard is a highly validated mammalian protein digest that may be used as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

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Product Image-PIER88323

ESI positive ion calibration solution, LTQ, Pierce™

Supplier: Thermo Fisher Scientific
Description: Positive ion calibration solutions are mixtures of highly purified ionisable molecules specifically designed for positive mode calibration of ion trap and orbitrap instruments.

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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-PIER90411

Low protein binding microcentrifuge tubes, Pierce™

Supplier: Thermo Fisher Scientific
Description: PP, translucent.

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Product Image-PIER32209

Western blotting detection reagents, ECL western blotting substrate

Supplier: Thermo Fisher Scientific
Description: ECL™ Western blotting substrate is an entry-level Western blotting substrate.

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-PIER23240

Modified lowry protein assay kit, Pierce™

Catalog Number: (PIER23240)
Supplier: Thermo Fisher Scientific
Description: The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.
UOM: 1 * 1 KIT

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Product Image-PIER21063

Restore™ Western Blot Stripping Buffer

Supplier: Thermo Fisher Scientific
Description: Although optimising assay conditions is the best way to achieve optimum results, re-performing the gel electrophoresis process to test each new primary antibody or antibody concentration is time-consuming and expensive. Restore™ Western blot stripping buffer offers an effective alternative.

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.

Product Image-PIER24590

GelCode™ Blue Stain Reagent

Catalog Number: (PIER24590)
Supplier: Thermo Fisher Scientific
Description: GelCode blue stain reagent is a ready-to-use protein stain based on colloidal coomassie dye G-250 that provides nanogram-level detection in polyacrylamide gels and for in-blot detection.
UOM: 1 * 500 mL
Product Image-PIER34096

Protein immunodetection reagents, SuperSignal™ West Femto maximum sensitivity substrate

Supplier: Thermo Fisher Scientific
Description: SuperSignal™ West Femto maximum sensitivity substrate enables detection of low-femtogram amounts of protein deposited on nitrocellulose or PVDF membrane and probed with appropriate primary and secondary antibodies.

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Product Image-PIER22663

Accessories for for Pierce™ 660 nm protein assay kit

Catalog Number: (PIER22663)
Supplier: Thermo Fisher Scientific
Description: Ionic detergent compatibility reagent for Pierce™ 660 nm protein assay kit, 5×1 g
UOM: 1 * 5 g
Product Image-PIER46428

Western blot stripping buffer, restore PLUS™

Supplier: Thermo Fisher Scientific
Description: Some antibodies are difficult to remove from Western blots and require Longer incubation times or incubation temperatures greater than 22 °C. Restore™ PLUS Western Blot Stripping Buffer was developed to reduce incubation times while keeping incubations at room temperature. High-affinity antibodies can be quickly and effectively stripped from Western blots without removing transferred proteins, thereby allowing multiple reprobes of the target.

Product Image-PIER88324

ESI negative ion calibration solution, LTQ, Pierce™

Catalog Number: (PIER88324)
Supplier: Thermo Fisher Scientific
Description: Ion calibration solution are mixtures of highly purified ionizable molecules specifically designed for negative mode calibration of ion trap and orbitrap instruments.
UOM: 1 * 10 mL

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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 on 0800 22 33 44.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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