You Searched For: Zoology Models

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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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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Catalog Number: (PIER24115)

Supplier: Thermo Fisher Scientific

Description: Guanidinium hydrochloride 8 mol/l in aqueous solution

UOM: 1 * 200 mL

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Supplier: Thermo Fisher Scientific

Description: Trifluoroacetic acid

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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.

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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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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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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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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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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Supplier: Thermo Fisher Scientific

Description: Pierce™ Trypsin Protease, MS Grade, is highly purified porcine trypsin that has been chemically modified for maximum activity and stability in proteomic applications.

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Catalog Number: (PIER34021)

Supplier: Thermo Fisher Scientific

Description: The Pierce™ TMB Substrate Kit contains soluble TMB (3,3´,5,5´-tetramethylbenzidine) 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.

UOM: 1 * 400 mL

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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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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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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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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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